73103940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4498

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 199878588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4463, 5460, 8190, 8926, 13389, 16380, 17852, 22315, 26778, 31241, 40167, 44630, 53556, 58019, 62482, 66945, 80334, 89260, 93723, 116038, 124964, 133890, 156205, 160668, 174057, 187446, 200835, 232076, 267780, 281169, 290095, 312410, 348114, 374892, 401670, 406133, 468615, 522171, 562338, 580190, 624820, 696228, 803340, 812266, 870285, 937230, 1044342, 1124676, 1160380, 1218399, 1405845, 1624532, 1740570, 1874460, 2030665, 2088684, 2436798, 2610855, 2811690, 3481140, 3655197, 4061330, 4873596, 5221710, 5623380, 6091995, 7310394, 8122660, 10443420, 12183990, 14620788, 18275985, 24367980, 36551970, 73103940]

約数ペア:

[(1, 73103940), (2, 36551970), (3, 24367980), (4, 18275985), (5, 14620788), (6, 12183990), (7, 10443420), (9, 8122660), (10, 7310394), (12, 6091995), (13, 5623380), (14, 5221710), (15, 4873596), (18, 4061330), (20, 3655197), (21, 3481140), (26, 2811690), (28, 2610855), (30, 2436798), (35, 2088684), (36, 2030665), (39, 1874460), (42, 1740570), (45, 1624532), (52, 1405845), (60, 1218399), (63, 1160380), (65, 1124676), (70, 1044342), (78, 937230), (84, 870285), (90, 812266), (91, 803340), (105, 696228), (117, 624820), (126, 580190), (130, 562338), (140, 522171), (156, 468615), (180, 406133), (182, 401670), (195, 374892), (210, 348114), (234, 312410), (252, 290095), (260, 281169), (273, 267780), (315, 232076), (364, 200835), (390, 187446), (420, 174057), (455, 160668), (468, 156205), (546, 133890), (585, 124964), (630, 116038), (780, 93723), (819, 89260), (910, 80334), (1092, 66945), (1170, 62482), (1260, 58019), (1365, 53556), (1638, 44630), (1820, 40167), (2340, 31241), (2730, 26778), (3276, 22315), (4095, 17852), (4463, 16380), (5460, 13389), (8190, 8926)]