305320860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 1119928320

約数和(自身を除く): 814607460

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, 61, 62, 65, 69, 78, 90, 92, 93, 108, 115, 117, 122, 124, 130, 135, 138, 155, 156, 180, 183, 186, 195, 207, 230, 234, 244, 260, 270, 276, 279, 299, 305, 310, 345, 351, 366, 372, 390, 403, 414, 460, 465, 468, 540, 549, 558, 585, 598, 610, 620, 621, 690, 702, 713, 732, 780, 793, 806, 828, 837, 897, 915, 930, 1035, 1098, 1116, 1170, 1196, 1209, 1220, 1242, 1380, 1395, 1403, 1404, 1426, 1495, 1586, 1612, 1647, 1674, 1755, 1794, 1830, 1860, 1891, 2015, 2070, 2139, 2196, 2340, 2379, 2418, 2484, 2691, 2745, 2790, 2806, 2852, 2990, 3105, 3172, 3294, 3348, 3510, 3565, 3588, 3627, 3660, 3782, 3965, 4030, 4140, 4185, 4209, 4278, 4485, 4758, 4836, 5382, 5490, 5580, 5612, 5673, 5980, 6045, 6210, 6417, 6588, 7015, 7020, 7130, 7137, 7254, 7564, 7930, 8060, 8073, 8235, 8370, 8418, 8556, 8970, 9269, 9455, 9516, 10695, 10764, 10881, 10980, 11346, 11895, 12090, 12420, 12627, 12834, 13455, 14030, 14260, 14274, 14508, 15860, 16146, 16470, 16740, 16836, 17019, 17940, 18135, 18239, 18538, 18910, 19251, 21045, 21390, 21411, 21762, 22692, 23790, 24180, 24583, 25254, 25668, 26910, 27807, 28060, 28365, 28548, 32085, 32292, 32940, 34038, 35685, 36270, 36478, 37076, 37820, 37881, 38502, 40365, 42090, 42780, 42822, 43493, 43524, 46345, 47580, 49166, 50508, 51057, 53820, 54405, 54717, 55614, 56730, 63135, 64170, 68076, 71370, 72540, 72956, 73749, 75762, 77004, 80730, 83421, 84180, 85095, 85644, 86986, 91195, 92690, 96255, 98332, 102114, 107055, 108810, 109434, 111228, 113460, 122915, 126270, 128340, 130479, 139035, 142740, 147498, 151524, 161460, 164151, 166842, 170190, 173972, 182390, 185380, 189405, 192510, 204228, 214110, 217465, 217620, 218868, 221247, 245830, 250263, 252540, 255285, 260958, 273585, 278070, 294996, 328302, 333684, 340380, 364780, 368745, 378810, 385020, 391437, 417105, 428220, 434930, 442494, 491660, 492453, 500526, 510570, 521916, 547170, 556140, 565409, 652395, 656604, 663741, 737490, 757620, 782874, 820755, 834210, 869860, 884988, 984906, 1001052, 1021140, 1094340, 1106235, 1130818, 1174311, 1251315, 1304790, 1327482, 1474980, 1565748, 1641510, 1668420, 1696227, 1957185, 1969812, 2212470, 2261636, 2348622, 2462265, 2502630, 2609580, 2654964, 2827045, 3283020, 3318705, 3392454, 3914370, 4424940, 4697244, 4924530, 5005260, 5088681, 5654090, 5871555, 6637410, 6784908, 7828740, 8481135, 9849060, 10177362, 11308180, 11743110, 13274820, 15266043, 16962270, 20354724, 23486220, 25443405, 30532086, 33924540, 50886810, 61064172, 76330215, 101773620, 152660430, 305320860]

約数ペア:

[(1, 305320860), (2, 152660430), (3, 101773620), (4, 76330215), (5, 61064172), (6, 50886810), (9, 33924540), (10, 30532086), (12, 25443405), (13, 23486220), (15, 20354724), (18, 16962270), (20, 15266043), (23, 13274820), (26, 11743110), (27, 11308180), (30, 10177362), (31, 9849060), (36, 8481135), (39, 7828740), (45, 6784908), (46, 6637410), (52, 5871555), (54, 5654090), (60, 5088681), (61, 5005260), (62, 4924530), (65, 4697244), (69, 4424940), (78, 3914370), (90, 3392454), (92, 3318705), (93, 3283020), (108, 2827045), (115, 2654964), (117, 2609580), (122, 2502630), (124, 2462265), (130, 2348622), (135, 2261636), (138, 2212470), (155, 1969812), (156, 1957185), (180, 1696227), (183, 1668420), (186, 1641510), (195, 1565748), (207, 1474980), (230, 1327482), (234, 1304790), (244, 1251315), (260, 1174311), (270, 1130818), (276, 1106235), (279, 1094340), (299, 1021140), (305, 1001052), (310, 984906), (345, 884988), (351, 869860), (366, 834210), (372, 820755), (390, 782874), (403, 757620), (414, 737490), (460, 663741), (465, 656604), (468, 652395), (540, 565409), (549, 556140), (558, 547170), (585, 521916), (598, 510570), (610, 500526), (620, 492453), (621, 491660), (690, 442494), (702, 434930), (713, 428220), (732, 417105), (780, 391437), (793, 385020), (806, 378810), (828, 368745), (837, 364780), (897, 340380), (915, 333684), (930, 328302), (1035, 294996), (1098, 278070), (1116, 273585), (1170, 260958), (1196, 255285), (1209, 252540), (1220, 250263), (1242, 245830), (1380, 221247), (1395, 218868), (1403, 217620), (1404, 217465), (1426, 214110), (1495, 204228), (1586, 192510), (1612, 189405), (1647, 185380), (1674, 182390), (1755, 173972), (1794, 170190), (1830, 166842), (1860, 164151), (1891, 161460), (2015, 151524), (2070, 147498), (2139, 142740), (2196, 139035), (2340, 130479), (2379, 128340), (2418, 126270), (2484, 122915), (2691, 113460), (2745, 111228), (2790, 109434), (2806, 108810), (2852, 107055), (2990, 102114), (3105, 98332), (3172, 96255), (3294, 92690), (3348, 91195), (3510, 86986), (3565, 85644), (3588, 85095), (3627, 84180), (3660, 83421), (3782, 80730), (3965, 77004), (4030, 75762), (4140, 73749), (4185, 72956), (4209, 72540), (4278, 71370), (4485, 68076), (4758, 64170), (4836, 63135), (5382, 56730), (5490, 55614), (5580, 54717), (5612, 54405), (5673, 53820), (5980, 51057), (6045, 50508), (6210, 49166), (6417, 47580), (6588, 46345), (7015, 43524), (7020, 43493), (7130, 42822), (7137, 42780), (7254, 42090), (7564, 40365), (7930, 38502), (8060, 37881), (8073, 37820), (8235, 37076), (8370, 36478), (8418, 36270), (8556, 35685), (8970, 34038), (9269, 32940), (9455, 32292), (9516, 32085), (10695, 28548), (10764, 28365), (10881, 28060), (10980, 27807), (11346, 26910), (11895, 25668), (12090, 25254), (12420, 24583), (12627, 24180), (12834, 23790), (13455, 22692), (14030, 21762), (14260, 21411), (14274, 21390), (14508, 21045), (15860, 19251), (16146, 18910), (16470, 18538), (16740, 18239), (16836, 18135), (17019, 17940)]