54430740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3358

約数の個数: 144

約数和(自身を含む): 203269248

約数和(自身を除く): 148838508

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, 3323, 4095, 5460, 6646, 8190, 9969, 13292, 16380, 16615, 19938, 23261, 29907, 33230, 39876, 43199, 46522, 49845, 59814, 66460, 69783, 86398, 93044, 99690, 116305, 119628, 129597, 139566, 149535, 172796, 199380, 209349, 215995, 232610, 259194, 279132, 299070, 302393, 348915, 388791, 418698, 431990, 465220, 518388, 598140, 604786, 647985, 697830, 777582, 837396, 863980, 907179, 1046745, 1209572, 1295970, 1395660, 1511965, 1555164, 1814358, 1943955, 2093490, 2591940, 2721537, 3023930, 3628716, 3887910, 4186980, 4535895, 5443074, 6047860, 7775820, 9071790, 10886148, 13607685, 18143580, 27215370, 54430740]

約数ペア:

[(1, 54430740), (2, 27215370), (3, 18143580), (4, 13607685), (5, 10886148), (6, 9071790), (7, 7775820), (9, 6047860), (10, 5443074), (12, 4535895), (13, 4186980), (14, 3887910), (15, 3628716), (18, 3023930), (20, 2721537), (21, 2591940), (26, 2093490), (28, 1943955), (30, 1814358), (35, 1555164), (36, 1511965), (39, 1395660), (42, 1295970), (45, 1209572), (52, 1046745), (60, 907179), (63, 863980), (65, 837396), (70, 777582), (78, 697830), (84, 647985), (90, 604786), (91, 598140), (105, 518388), (117, 465220), (126, 431990), (130, 418698), (140, 388791), (156, 348915), (180, 302393), (182, 299070), (195, 279132), (210, 259194), (234, 232610), (252, 215995), (260, 209349), (273, 199380), (315, 172796), (364, 149535), (390, 139566), (420, 129597), (455, 119628), (468, 116305), (546, 99690), (585, 93044), (630, 86398), (780, 69783), (819, 66460), (910, 59814), (1092, 49845), (1170, 46522), (1260, 43199), (1365, 39876), (1638, 33230), (1820, 29907), (2340, 23261), (2730, 19938), (3276, 16615), (3323, 16380), (4095, 13292), (5460, 9969), (6646, 8190)]