66453660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1$

素因数の和:4092

約数の個数: 144

約数和(自身を含む): 248154816

約数和(自身を除く): 181701156

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, 4057, 4095, 5460, 8114, 8190, 12171, 16228, 16380, 20285, 24342, 28399, 36513, 40570, 48684, 52741, 56798, 60855, 73026, 81140, 85197, 105482, 113596, 121710, 141995, 146052, 158223, 170394, 182565, 210964, 243420, 255591, 263705, 283990, 316446, 340788, 365130, 369187, 425985, 474669, 511182, 527410, 567980, 632892, 730260, 738374, 791115, 851970, 949338, 1022364, 1054820, 1107561, 1277955, 1476748, 1582230, 1703940, 1845935, 1898676, 2215122, 2373345, 2555910, 3164460, 3322683, 3691870, 4430244, 4746690, 5111820, 5537805, 6645366, 7383740, 9493380, 11075610, 13290732, 16613415, 22151220, 33226830, 66453660]

約数ペア:

[(1, 66453660), (2, 33226830), (3, 22151220), (4, 16613415), (5, 13290732), (6, 11075610), (7, 9493380), (9, 7383740), (10, 6645366), (12, 5537805), (13, 5111820), (14, 4746690), (15, 4430244), (18, 3691870), (20, 3322683), (21, 3164460), (26, 2555910), (28, 2373345), (30, 2215122), (35, 1898676), (36, 1845935), (39, 1703940), (42, 1582230), (45, 1476748), (52, 1277955), (60, 1107561), (63, 1054820), (65, 1022364), (70, 949338), (78, 851970), (84, 791115), (90, 738374), (91, 730260), (105, 632892), (117, 567980), (126, 527410), (130, 511182), (140, 474669), (156, 425985), (180, 369187), (182, 365130), (195, 340788), (210, 316446), (234, 283990), (252, 263705), (260, 255591), (273, 243420), (315, 210964), (364, 182565), (390, 170394), (420, 158223), (455, 146052), (468, 141995), (546, 121710), (585, 113596), (630, 105482), (780, 85197), (819, 81140), (910, 73026), (1092, 60855), (1170, 56798), (1260, 52741), (1365, 48684), (1638, 40570), (1820, 36513), (2340, 28399), (2730, 24342), (3276, 20285), (4057, 16380), (4095, 16228), (5460, 12171), (8114, 8190)]