98992920

素因数分解:

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

素因数の和:170

約数の個数: 256

約数和(自身を含む): 348364800

約数和(自身を除く): 249371880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 89, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 178, 184, 186, 195, 230, 248, 260, 267, 276, 299, 310, 312, 345, 356, 372, 390, 403, 445, 460, 465, 520, 534, 552, 598, 620, 690, 712, 713, 744, 780, 806, 890, 897, 920, 930, 1068, 1157, 1196, 1209, 1240, 1335, 1380, 1426, 1495, 1560, 1612, 1780, 1794, 1860, 2015, 2047, 2136, 2139, 2314, 2392, 2418, 2670, 2759, 2760, 2852, 2990, 3224, 3471, 3560, 3565, 3588, 3720, 4030, 4094, 4278, 4485, 4628, 4836, 5340, 5518, 5704, 5785, 5980, 6045, 6141, 6942, 7130, 7176, 8060, 8188, 8277, 8556, 8970, 9256, 9269, 9672, 10235, 10680, 10695, 11036, 11570, 11960, 12090, 12282, 13795, 13884, 14260, 16120, 16376, 16554, 17112, 17355, 17940, 18538, 20470, 21390, 22072, 23140, 24180, 24564, 26611, 27590, 27768, 27807, 28520, 30705, 33108, 34710, 35867, 35880, 37076, 40940, 41385, 42780, 46280, 46345, 48360, 49128, 53222, 55180, 55614, 61410, 63457, 66216, 69420, 71734, 74152, 79833, 81880, 82770, 85560, 92690, 106444, 107601, 110360, 111228, 122820, 126914, 133055, 138840, 139035, 143468, 159666, 165540, 179335, 185380, 190371, 212888, 215202, 222456, 245640, 253828, 266110, 278070, 286936, 317285, 319332, 331080, 358670, 370760, 380742, 399165, 430404, 507656, 532220, 538005, 556140, 634570, 638664, 717340, 761484, 798330, 824941, 860808, 951855, 1064440, 1076010, 1112280, 1269140, 1434680, 1522968, 1596660, 1649882, 1903710, 2152020, 2474823, 2538280, 3193320, 3299764, 3807420, 4124705, 4304040, 4949646, 6599528, 7614840, 8249410, 9899292, 12374115, 16498820, 19798584, 24748230, 32997640, 49496460, 98992920]

約数ペア:

[(1, 98992920), (2, 49496460), (3, 32997640), (4, 24748230), (5, 19798584), (6, 16498820), (8, 12374115), (10, 9899292), (12, 8249410), (13, 7614840), (15, 6599528), (20, 4949646), (23, 4304040), (24, 4124705), (26, 3807420), (30, 3299764), (31, 3193320), (39, 2538280), (40, 2474823), (46, 2152020), (52, 1903710), (60, 1649882), (62, 1596660), (65, 1522968), (69, 1434680), (78, 1269140), (89, 1112280), (92, 1076010), (93, 1064440), (104, 951855), (115, 860808), (120, 824941), (124, 798330), (130, 761484), (138, 717340), (155, 638664), (156, 634570), (178, 556140), (184, 538005), (186, 532220), (195, 507656), (230, 430404), (248, 399165), (260, 380742), (267, 370760), (276, 358670), (299, 331080), (310, 319332), (312, 317285), (345, 286936), (356, 278070), (372, 266110), (390, 253828), (403, 245640), (445, 222456), (460, 215202), (465, 212888), (520, 190371), (534, 185380), (552, 179335), (598, 165540), (620, 159666), (690, 143468), (712, 139035), (713, 138840), (744, 133055), (780, 126914), (806, 122820), (890, 111228), (897, 110360), (920, 107601), (930, 106444), (1068, 92690), (1157, 85560), (1196, 82770), (1209, 81880), (1240, 79833), (1335, 74152), (1380, 71734), (1426, 69420), (1495, 66216), (1560, 63457), (1612, 61410), (1780, 55614), (1794, 55180), (1860, 53222), (2015, 49128), (2047, 48360), (2136, 46345), (2139, 46280), (2314, 42780), (2392, 41385), (2418, 40940), (2670, 37076), (2759, 35880), (2760, 35867), (2852, 34710), (2990, 33108), (3224, 30705), (3471, 28520), (3560, 27807), (3565, 27768), (3588, 27590), (3720, 26611), (4030, 24564), (4094, 24180), (4278, 23140), (4485, 22072), (4628, 21390), (4836, 20470), (5340, 18538), (5518, 17940), (5704, 17355), (5785, 17112), (5980, 16554), (6045, 16376), (6141, 16120), (6942, 14260), (7130, 13884), (7176, 13795), (8060, 12282), (8188, 12090), (8277, 11960), (8556, 11570), (8970, 11036), (9256, 10695), (9269, 10680), (9672, 10235)]