445468140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 1625702400

約数和(自身を除く): 1180234260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 31, 36, 39, 45, 46, 52, 54, 60, 62, 65, 69, 78, 89, 90, 92, 93, 108, 115, 117, 124, 130, 135, 138, 155, 156, 178, 180, 186, 195, 207, 230, 234, 260, 267, 270, 276, 279, 299, 310, 345, 351, 356, 372, 390, 403, 414, 445, 460, 465, 468, 534, 540, 558, 585, 598, 620, 621, 690, 702, 713, 780, 801, 806, 828, 837, 890, 897, 930, 1035, 1068, 1116, 1157, 1170, 1196, 1209, 1242, 1335, 1380, 1395, 1404, 1426, 1495, 1602, 1612, 1674, 1755, 1780, 1794, 1860, 2015, 2047, 2070, 2139, 2314, 2340, 2403, 2418, 2484, 2670, 2691, 2759, 2790, 2852, 2990, 3105, 3204, 3348, 3471, 3510, 3565, 3588, 3627, 4005, 4030, 4094, 4140, 4185, 4278, 4485, 4628, 4806, 4836, 5340, 5382, 5518, 5580, 5785, 5980, 6045, 6141, 6210, 6417, 6942, 7020, 7130, 7254, 8010, 8060, 8073, 8188, 8277, 8370, 8556, 8970, 9269, 9612, 10235, 10413, 10695, 10764, 10881, 11036, 11570, 12015, 12090, 12282, 12420, 12834, 13455, 13795, 13884, 14260, 14508, 16020, 16146, 16554, 16740, 17355, 17940, 18135, 18423, 18538, 19251, 20470, 20826, 21390, 21762, 23140, 24030, 24180, 24564, 24831, 25668, 26611, 26910, 27590, 27807, 30705, 31239, 32085, 32292, 33108, 34710, 35867, 36270, 36846, 37076, 38502, 40365, 40940, 41385, 41652, 42780, 43524, 46345, 48060, 49662, 52065, 53222, 53820, 54405, 55180, 55269, 55614, 61410, 62478, 63457, 64170, 69420, 71734, 72540, 73692, 74493, 77004, 79833, 80730, 82770, 83421, 92115, 92690, 96255, 99324, 104130, 106444, 107601, 108810, 110538, 111228, 122820, 124155, 124956, 126914, 128340, 133055, 139035, 143468, 148986, 156195, 159666, 161460, 165540, 166842, 179335, 184230, 185380, 190371, 192510, 208260, 215202, 217620, 221076, 239499, 248310, 250263, 253828, 266110, 276345, 278070, 297972, 312390, 317285, 319332, 322803, 333684, 358670, 368460, 372465, 380742, 385020, 399165, 417105, 430404, 478998, 496620, 500526, 532220, 538005, 552690, 556140, 571113, 624780, 634570, 645606, 717340, 718497, 744930, 761484, 798330, 824941, 834210, 951855, 957996, 968409, 1001052, 1076010, 1105380, 1142226, 1197495, 1251315, 1269140, 1291212, 1436994, 1489860, 1596660, 1614015, 1649882, 1668420, 1713339, 1903710, 1936818, 2152020, 2284452, 2394990, 2474823, 2502630, 2855565, 2873988, 3228030, 3299764, 3426678, 3592485, 3807420, 3873636, 4124705, 4789980, 4842045, 4949646, 5005260, 5711130, 6456060, 6853356, 7184970, 7424469, 8249410, 8566695, 9684090, 9899292, 11422260, 12374115, 14369940, 14848938, 16498820, 17133390, 19368180, 22273407, 24748230, 29697876, 34266780, 37122345, 44546814, 49496460, 74244690, 89093628, 111367035, 148489380, 222734070, 445468140]

約数ペア:

[(1, 445468140), (2, 222734070), (3, 148489380), (4, 111367035), (5, 89093628), (6, 74244690), (9, 49496460), (10, 44546814), (12, 37122345), (13, 34266780), (15, 29697876), (18, 24748230), (20, 22273407), (23, 19368180), (26, 17133390), (27, 16498820), (30, 14848938), (31, 14369940), (36, 12374115), (39, 11422260), (45, 9899292), (46, 9684090), (52, 8566695), (54, 8249410), (60, 7424469), (62, 7184970), (65, 6853356), (69, 6456060), (78, 5711130), (89, 5005260), (90, 4949646), (92, 4842045), (93, 4789980), (108, 4124705), (115, 3873636), (117, 3807420), (124, 3592485), (130, 3426678), (135, 3299764), (138, 3228030), (155, 2873988), (156, 2855565), (178, 2502630), (180, 2474823), (186, 2394990), (195, 2284452), (207, 2152020), (230, 1936818), (234, 1903710), (260, 1713339), (267, 1668420), (270, 1649882), (276, 1614015), (279, 1596660), (299, 1489860), (310, 1436994), (345, 1291212), (351, 1269140), (356, 1251315), (372, 1197495), (390, 1142226), (403, 1105380), (414, 1076010), (445, 1001052), (460, 968409), (465, 957996), (468, 951855), (534, 834210), (540, 824941), (558, 798330), (585, 761484), (598, 744930), (620, 718497), (621, 717340), (690, 645606), (702, 634570), (713, 624780), (780, 571113), (801, 556140), (806, 552690), (828, 538005), (837, 532220), (890, 500526), (897, 496620), (930, 478998), (1035, 430404), (1068, 417105), (1116, 399165), (1157, 385020), (1170, 380742), (1196, 372465), (1209, 368460), (1242, 358670), (1335, 333684), (1380, 322803), (1395, 319332), (1404, 317285), (1426, 312390), (1495, 297972), (1602, 278070), (1612, 276345), (1674, 266110), (1755, 253828), (1780, 250263), (1794, 248310), (1860, 239499), (2015, 221076), (2047, 217620), (2070, 215202), (2139, 208260), (2314, 192510), (2340, 190371), (2403, 185380), (2418, 184230), (2484, 179335), (2670, 166842), (2691, 165540), (2759, 161460), (2790, 159666), (2852, 156195), (2990, 148986), (3105, 143468), (3204, 139035), (3348, 133055), (3471, 128340), (3510, 126914), (3565, 124956), (3588, 124155), (3627, 122820), (4005, 111228), (4030, 110538), (4094, 108810), (4140, 107601), (4185, 106444), (4278, 104130), (4485, 99324), (4628, 96255), (4806, 92690), (4836, 92115), (5340, 83421), (5382, 82770), (5518, 80730), (5580, 79833), (5785, 77004), (5980, 74493), (6045, 73692), (6141, 72540), (6210, 71734), (6417, 69420), (6942, 64170), (7020, 63457), (7130, 62478), (7254, 61410), (8010, 55614), (8060, 55269), (8073, 55180), (8188, 54405), (8277, 53820), (8370, 53222), (8556, 52065), (8970, 49662), (9269, 48060), (9612, 46345), (10235, 43524), (10413, 42780), (10695, 41652), (10764, 41385), (10881, 40940), (11036, 40365), (11570, 38502), (12015, 37076), (12090, 36846), (12282, 36270), (12420, 35867), (12834, 34710), (13455, 33108), (13795, 32292), (13884, 32085), (14260, 31239), (14508, 30705), (16020, 27807), (16146, 27590), (16554, 26910), (16740, 26611), (17355, 25668), (17940, 24831), (18135, 24564), (18423, 24180), (18538, 24030), (19251, 23140), (20470, 21762), (20826, 21390)]