154291800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 522466560

約数和(自身を除く): 368174760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 131, 150, 151, 156, 195, 200, 260, 262, 300, 302, 312, 325, 390, 393, 453, 520, 524, 600, 604, 650, 655, 755, 780, 786, 906, 975, 1048, 1208, 1300, 1310, 1510, 1560, 1572, 1703, 1812, 1950, 1963, 1965, 2265, 2600, 2620, 3020, 3144, 3275, 3406, 3624, 3775, 3900, 3926, 3930, 4530, 5109, 5240, 5889, 6040, 6550, 6812, 7550, 7800, 7852, 7860, 8515, 9060, 9815, 9825, 10218, 11325, 11778, 13100, 13624, 15100, 15704, 15720, 17030, 18120, 19630, 19650, 19781, 20436, 22650, 23556, 25545, 26200, 29445, 30200, 34060, 39260, 39300, 39562, 40872, 42575, 45300, 47112, 49075, 51090, 58890, 59343, 68120, 78520, 78600, 79124, 85150, 90600, 98150, 98905, 102180, 117780, 118686, 127725, 147225, 158248, 170300, 196300, 197810, 204360, 235560, 237372, 255450, 257153, 294450, 296715, 340600, 392600, 395620, 474744, 494525, 510900, 514306, 588900, 593430, 771459, 791240, 989050, 1021800, 1028612, 1177800, 1186860, 1285765, 1483575, 1542918, 1978100, 2057224, 2373720, 2571530, 2967150, 3085836, 3857295, 3956200, 5143060, 5934300, 6171672, 6428825, 7714590, 10286120, 11868600, 12857650, 15429180, 19286475, 25715300, 30858360, 38572950, 51430600, 77145900, 154291800]

約数ペア:

[(1, 154291800), (2, 77145900), (3, 51430600), (4, 38572950), (5, 30858360), (6, 25715300), (8, 19286475), (10, 15429180), (12, 12857650), (13, 11868600), (15, 10286120), (20, 7714590), (24, 6428825), (25, 6171672), (26, 5934300), (30, 5143060), (39, 3956200), (40, 3857295), (50, 3085836), (52, 2967150), (60, 2571530), (65, 2373720), (75, 2057224), (78, 1978100), (100, 1542918), (104, 1483575), (120, 1285765), (130, 1186860), (131, 1177800), (150, 1028612), (151, 1021800), (156, 989050), (195, 791240), (200, 771459), (260, 593430), (262, 588900), (300, 514306), (302, 510900), (312, 494525), (325, 474744), (390, 395620), (393, 392600), (453, 340600), (520, 296715), (524, 294450), (600, 257153), (604, 255450), (650, 237372), (655, 235560), (755, 204360), (780, 197810), (786, 196300), (906, 170300), (975, 158248), (1048, 147225), (1208, 127725), (1300, 118686), (1310, 117780), (1510, 102180), (1560, 98905), (1572, 98150), (1703, 90600), (1812, 85150), (1950, 79124), (1963, 78600), (1965, 78520), (2265, 68120), (2600, 59343), (2620, 58890), (3020, 51090), (3144, 49075), (3275, 47112), (3406, 45300), (3624, 42575), (3775, 40872), (3900, 39562), (3926, 39300), (3930, 39260), (4530, 34060), (5109, 30200), (5240, 29445), (5889, 26200), (6040, 25545), (6550, 23556), (6812, 22650), (7550, 20436), (7800, 19781), (7852, 19650), (7860, 19630), (8515, 18120), (9060, 17030), (9815, 15720), (9825, 15704), (10218, 15100), (11325, 13624), (11778, 13100)]