20623299000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{96823}}^1$

素因数の和:96918

約数の個数: 128

約数和(自身を含む): 65251630080

約数和(自身を除く): 44628331080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 125, 142, 150, 200, 213, 250, 284, 300, 355, 375, 426, 500, 568, 600, 710, 750, 852, 1000, 1065, 1420, 1500, 1704, 1775, 2130, 2840, 3000, 3550, 4260, 5325, 7100, 8520, 8875, 10650, 14200, 17750, 21300, 26625, 35500, 42600, 53250, 71000, 96823, 106500, 193646, 213000, 290469, 387292, 484115, 580938, 774584, 968230, 1161876, 1452345, 1936460, 2323752, 2420575, 2904690, 3872920, 4841150, 5809380, 6874433, 7261725, 9682300, 11618760, 12102875, 13748866, 14523450, 19364600, 20623299, 24205750, 27497732, 29046900, 34372165, 36308625, 41246598, 48411500, 54995464, 58093800, 68744330, 72617250, 82493196, 96823000, 103116495, 137488660, 145234500, 164986392, 171860825, 206232990, 274977320, 290469000, 343721650, 412465980, 515582475, 687443300, 824931960, 859304125, 1031164950, 1374886600, 1718608250, 2062329900, 2577912375, 3437216500, 4124659800, 5155824750, 6874433000, 10311649500, 20623299000]

約数ペア:

[(1, 20623299000), (2, 10311649500), (3, 6874433000), (4, 5155824750), (5, 4124659800), (6, 3437216500), (8, 2577912375), (10, 2062329900), (12, 1718608250), (15, 1374886600), (20, 1031164950), (24, 859304125), (25, 824931960), (30, 687443300), (40, 515582475), (50, 412465980), (60, 343721650), (71, 290469000), (75, 274977320), (100, 206232990), (120, 171860825), (125, 164986392), (142, 145234500), (150, 137488660), (200, 103116495), (213, 96823000), (250, 82493196), (284, 72617250), (300, 68744330), (355, 58093800), (375, 54995464), (426, 48411500), (500, 41246598), (568, 36308625), (600, 34372165), (710, 29046900), (750, 27497732), (852, 24205750), (1000, 20623299), (1065, 19364600), (1420, 14523450), (1500, 13748866), (1704, 12102875), (1775, 11618760), (2130, 9682300), (2840, 7261725), (3000, 6874433), (3550, 5809380), (4260, 4841150), (5325, 3872920), (7100, 2904690), (8520, 2420575), (8875, 2323752), (10650, 1936460), (14200, 1452345), (17750, 1161876), (21300, 968230), (26625, 774584), (35500, 580938), (42600, 484115), (53250, 387292), (71000, 290469), (96823, 213000), (106500, 193646)]