198065400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 672873600

約数和(自身を除く): 474808200

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, 67, 75, 78, 100, 104, 120, 130, 134, 150, 156, 195, 200, 201, 260, 268, 300, 312, 325, 335, 379, 390, 402, 520, 536, 600, 650, 670, 758, 780, 804, 871, 975, 1005, 1137, 1300, 1340, 1516, 1560, 1608, 1675, 1742, 1895, 1950, 2010, 2274, 2600, 2613, 2680, 3032, 3350, 3484, 3790, 3900, 4020, 4355, 4548, 4927, 5025, 5226, 5685, 6700, 6968, 7580, 7800, 8040, 8710, 9096, 9475, 9854, 10050, 10452, 11370, 13065, 13400, 14781, 15160, 17420, 18950, 19708, 20100, 20904, 21775, 22740, 24635, 25393, 26130, 28425, 29562, 34840, 37900, 39416, 40200, 43550, 45480, 49270, 50786, 52260, 56850, 59124, 65325, 73905, 75800, 76179, 87100, 98540, 101572, 104520, 113700, 118248, 123175, 126965, 130650, 147810, 152358, 174200, 197080, 203144, 227400, 246350, 253930, 261300, 295620, 304716, 330109, 369525, 380895, 492700, 507860, 522600, 591240, 609432, 634825, 660218, 739050, 761790, 985400, 990327, 1015720, 1269650, 1320436, 1478100, 1523580, 1650545, 1904475, 1980654, 2539300, 2640872, 2956200, 3047160, 3301090, 3808950, 3961308, 4951635, 5078600, 6602180, 7617900, 7922616, 8252725, 9903270, 13204360, 15235800, 16505450, 19806540, 24758175, 33010900, 39613080, 49516350, 66021800, 99032700, 198065400]

約数ペア:

[(1, 198065400), (2, 99032700), (3, 66021800), (4, 49516350), (5, 39613080), (6, 33010900), (8, 24758175), (10, 19806540), (12, 16505450), (13, 15235800), (15, 13204360), (20, 9903270), (24, 8252725), (25, 7922616), (26, 7617900), (30, 6602180), (39, 5078600), (40, 4951635), (50, 3961308), (52, 3808950), (60, 3301090), (65, 3047160), (67, 2956200), (75, 2640872), (78, 2539300), (100, 1980654), (104, 1904475), (120, 1650545), (130, 1523580), (134, 1478100), (150, 1320436), (156, 1269650), (195, 1015720), (200, 990327), (201, 985400), (260, 761790), (268, 739050), (300, 660218), (312, 634825), (325, 609432), (335, 591240), (379, 522600), (390, 507860), (402, 492700), (520, 380895), (536, 369525), (600, 330109), (650, 304716), (670, 295620), (758, 261300), (780, 253930), (804, 246350), (871, 227400), (975, 203144), (1005, 197080), (1137, 174200), (1300, 152358), (1340, 147810), (1516, 130650), (1560, 126965), (1608, 123175), (1675, 118248), (1742, 113700), (1895, 104520), (1950, 101572), (2010, 98540), (2274, 87100), (2600, 76179), (2613, 75800), (2680, 73905), (3032, 65325), (3350, 59124), (3484, 56850), (3790, 52260), (3900, 50786), (4020, 49270), (4355, 45480), (4548, 43550), (4927, 40200), (5025, 39416), (5226, 37900), (5685, 34840), (6700, 29562), (6968, 28425), (7580, 26130), (7800, 25393), (8040, 24635), (8710, 22740), (9096, 21775), (9475, 20904), (9854, 20100), (10050, 19708), (10452, 18950), (11370, 17420), (13065, 15160), (13400, 14781)]