530969400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22691}}^1$

素因数の和:22726

約数の個数: 144

約数和(自身を含む): 1920423960

約数和(自身を除く): 1389454560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 22691, 23400, 45382, 68073, 90764, 113455, 136146, 181528, 204219, 226910, 272292, 294983, 340365, 408438, 453820, 544584, 567275, 589966, 680730, 816876, 884949, 907640, 1021095, 1134550, 1179932, 1361460, 1474915, 1633752, 1701825, 1769898, 2042190, 2269100, 2359864, 2654847, 2722920, 2949830, 3403650, 3539796, 4084380, 4424745, 4538200, 5105475, 5309694, 5899660, 6807300, 7079592, 7374575, 8168760, 8849490, 10210950, 10619388, 11799320, 13274235, 13614600, 14749150, 17698980, 20421900, 21238776, 22123725, 26548470, 29498300, 35397960, 40843800, 44247450, 53096940, 58996600, 66371175, 88494900, 106193880, 132742350, 176989800, 265484700, 530969400]

約数ペア:

[(1, 530969400), (2, 265484700), (3, 176989800), (4, 132742350), (5, 106193880), (6, 88494900), (8, 66371175), (9, 58996600), (10, 53096940), (12, 44247450), (13, 40843800), (15, 35397960), (18, 29498300), (20, 26548470), (24, 22123725), (25, 21238776), (26, 20421900), (30, 17698980), (36, 14749150), (39, 13614600), (40, 13274235), (45, 11799320), (50, 10619388), (52, 10210950), (60, 8849490), (65, 8168760), (72, 7374575), (75, 7079592), (78, 6807300), (90, 5899660), (100, 5309694), (104, 5105475), (117, 4538200), (120, 4424745), (130, 4084380), (150, 3539796), (156, 3403650), (180, 2949830), (195, 2722920), (200, 2654847), (225, 2359864), (234, 2269100), (260, 2042190), (300, 1769898), (312, 1701825), (325, 1633752), (360, 1474915), (390, 1361460), (450, 1179932), (468, 1134550), (520, 1021095), (585, 907640), (600, 884949), (650, 816876), (780, 680730), (900, 589966), (936, 567275), (975, 544584), (1170, 453820), (1300, 408438), (1560, 340365), (1800, 294983), (1950, 272292), (2340, 226910), (2600, 204219), (2925, 181528), (3900, 136146), (4680, 113455), (5850, 90764), (7800, 68073), (11700, 45382), (22691, 23400)]