2080680900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{23671}}^1$

素因数の和:23981

約数の個数: 72

約数和(自身を含む): 6040905024

約数和(自身を除く): 3960224124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 293, 300, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 7325, 8790, 14650, 17580, 21975, 23671, 29300, 43950, 47342, 71013, 87900, 94684, 118355, 142026, 236710, 284052, 355065, 473420, 591775, 710130, 1183550, 1420260, 1775325, 2367100, 3550650, 6935603, 7101300, 13871206, 20806809, 27742412, 34678015, 41613618, 69356030, 83227236, 104034045, 138712060, 173390075, 208068090, 346780150, 416136180, 520170225, 693560300, 1040340450, 2080680900]

約数ペア:

[(1, 2080680900), (2, 1040340450), (3, 693560300), (4, 520170225), (5, 416136180), (6, 346780150), (10, 208068090), (12, 173390075), (15, 138712060), (20, 104034045), (25, 83227236), (30, 69356030), (50, 41613618), (60, 34678015), (75, 27742412), (100, 20806809), (150, 13871206), (293, 7101300), (300, 6935603), (586, 3550650), (879, 2367100), (1172, 1775325), (1465, 1420260), (1758, 1183550), (2930, 710130), (3516, 591775), (4395, 473420), (5860, 355065), (7325, 284052), (8790, 236710), (14650, 142026), (17580, 118355), (21975, 94684), (23671, 87900), (29300, 71013), (43950, 47342)]