157235000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 413305200

約数和(自身を除く): 256070200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 59, 65, 82, 100, 104, 118, 125, 130, 164, 200, 205, 236, 250, 260, 295, 325, 328, 410, 472, 500, 520, 533, 590, 625, 650, 767, 820, 1000, 1025, 1066, 1180, 1250, 1300, 1475, 1534, 1625, 1640, 2050, 2132, 2360, 2419, 2500, 2600, 2665, 2950, 3068, 3250, 3835, 4100, 4264, 4838, 5000, 5125, 5330, 5900, 6136, 6500, 7375, 7670, 8125, 8200, 9676, 10250, 10660, 11800, 12095, 13000, 13325, 14750, 15340, 16250, 19175, 19352, 20500, 21320, 24190, 25625, 26650, 29500, 30680, 31447, 32500, 36875, 38350, 41000, 48380, 51250, 53300, 59000, 60475, 62894, 65000, 66625, 73750, 76700, 95875, 96760, 102500, 106600, 120950, 125788, 133250, 147500, 153400, 157235, 191750, 205000, 241900, 251576, 266500, 295000, 302375, 314470, 333125, 383500, 479375, 483800, 533000, 604750, 628940, 666250, 767000, 786175, 958750, 1209500, 1257880, 1332500, 1511875, 1572350, 1917500, 2419000, 2665000, 3023750, 3144700, 3835000, 3930875, 6047500, 6289400, 7861750, 12095000, 15723500, 19654375, 31447000, 39308750, 78617500, 157235000]

約数ペア:

[(1, 157235000), (2, 78617500), (4, 39308750), (5, 31447000), (8, 19654375), (10, 15723500), (13, 12095000), (20, 7861750), (25, 6289400), (26, 6047500), (40, 3930875), (41, 3835000), (50, 3144700), (52, 3023750), (59, 2665000), (65, 2419000), (82, 1917500), (100, 1572350), (104, 1511875), (118, 1332500), (125, 1257880), (130, 1209500), (164, 958750), (200, 786175), (205, 767000), (236, 666250), (250, 628940), (260, 604750), (295, 533000), (325, 483800), (328, 479375), (410, 383500), (472, 333125), (500, 314470), (520, 302375), (533, 295000), (590, 266500), (625, 251576), (650, 241900), (767, 205000), (820, 191750), (1000, 157235), (1025, 153400), (1066, 147500), (1180, 133250), (1250, 125788), (1300, 120950), (1475, 106600), (1534, 102500), (1625, 96760), (1640, 95875), (2050, 76700), (2132, 73750), (2360, 66625), (2419, 65000), (2500, 62894), (2600, 60475), (2665, 59000), (2950, 53300), (3068, 51250), (3250, 48380), (3835, 41000), (4100, 38350), (4264, 36875), (4838, 32500), (5000, 31447), (5125, 30680), (5330, 29500), (5900, 26650), (6136, 25625), (6500, 24190), (7375, 21320), (7670, 20500), (8125, 19352), (8200, 19175), (9676, 16250), (10250, 15340), (10660, 14750), (11800, 13325), (12095, 13000)]