195133380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 626572800

約数和(自身を除く): 431439420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 73, 78, 92, 115, 130, 138, 146, 149, 156, 195, 219, 230, 260, 276, 292, 298, 299, 345, 365, 390, 438, 447, 460, 596, 598, 690, 730, 745, 780, 876, 894, 897, 949, 1095, 1196, 1380, 1460, 1490, 1495, 1679, 1788, 1794, 1898, 1937, 2190, 2235, 2847, 2980, 2990, 3358, 3427, 3588, 3796, 3874, 4380, 4470, 4485, 4745, 5037, 5694, 5811, 5980, 6716, 6854, 7748, 8395, 8940, 8970, 9490, 9685, 10074, 10281, 10877, 11388, 11622, 13708, 14235, 16790, 17135, 17940, 18980, 19370, 20148, 20562, 21754, 21827, 23244, 25185, 28470, 29055, 32631, 33580, 34270, 38740, 41124, 43508, 43654, 44551, 50370, 51405, 54385, 56940, 58110, 65262, 65481, 68540, 87308, 89102, 100740, 102810, 108770, 109135, 116220, 130524, 130962, 133653, 141401, 163155, 178204, 205620, 217540, 218270, 222755, 250171, 261924, 267306, 282802, 326310, 327405, 424203, 436540, 445510, 500342, 534612, 565604, 652620, 654810, 668265, 707005, 750513, 848406, 891020, 1000684, 1250855, 1309620, 1336530, 1414010, 1501026, 1696812, 2121015, 2501710, 2673060, 2828020, 3002052, 3252223, 3752565, 4242030, 5003420, 6504446, 7505130, 8484060, 9756669, 13008892, 15010260, 16261115, 19513338, 32522230, 39026676, 48783345, 65044460, 97566690, 195133380]

約数ペア:

[(1, 195133380), (2, 97566690), (3, 65044460), (4, 48783345), (5, 39026676), (6, 32522230), (10, 19513338), (12, 16261115), (13, 15010260), (15, 13008892), (20, 9756669), (23, 8484060), (26, 7505130), (30, 6504446), (39, 5003420), (46, 4242030), (52, 3752565), (60, 3252223), (65, 3002052), (69, 2828020), (73, 2673060), (78, 2501710), (92, 2121015), (115, 1696812), (130, 1501026), (138, 1414010), (146, 1336530), (149, 1309620), (156, 1250855), (195, 1000684), (219, 891020), (230, 848406), (260, 750513), (276, 707005), (292, 668265), (298, 654810), (299, 652620), (345, 565604), (365, 534612), (390, 500342), (438, 445510), (447, 436540), (460, 424203), (596, 327405), (598, 326310), (690, 282802), (730, 267306), (745, 261924), (780, 250171), (876, 222755), (894, 218270), (897, 217540), (949, 205620), (1095, 178204), (1196, 163155), (1380, 141401), (1460, 133653), (1490, 130962), (1495, 130524), (1679, 116220), (1788, 109135), (1794, 108770), (1898, 102810), (1937, 100740), (2190, 89102), (2235, 87308), (2847, 68540), (2980, 65481), (2990, 65262), (3358, 58110), (3427, 56940), (3588, 54385), (3796, 51405), (3874, 50370), (4380, 44551), (4470, 43654), (4485, 43508), (4745, 41124), (5037, 38740), (5694, 34270), (5811, 33580), (5980, 32631), (6716, 29055), (6854, 28470), (7748, 25185), (8395, 23244), (8940, 21827), (8970, 21754), (9490, 20562), (9685, 20148), (10074, 19370), (10281, 18980), (10877, 17940), (11388, 17135), (11622, 16790), (13708, 14235)]