65347650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7680

約数の個数: 72

約数和(自身を含む): 184831920

約数和(自身を除く): 119484270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 7643, 8550, 15286, 22929, 38215, 45858, 68787, 76430, 114645, 137574, 145217, 191075, 229290, 290434, 343935, 382150, 435651, 573225, 687870, 726085, 871302, 1146450, 1306953, 1452170, 1719675, 2178255, 2613906, 3439350, 3630425, 4356510, 6534765, 7260850, 10891275, 13069530, 21782550, 32673825, 65347650]

約数ペア:

[(1, 65347650), (2, 32673825), (3, 21782550), (5, 13069530), (6, 10891275), (9, 7260850), (10, 6534765), (15, 4356510), (18, 3630425), (19, 3439350), (25, 2613906), (30, 2178255), (38, 1719675), (45, 1452170), (50, 1306953), (57, 1146450), (75, 871302), (90, 726085), (95, 687870), (114, 573225), (150, 435651), (171, 382150), (190, 343935), (225, 290434), (285, 229290), (342, 191075), (450, 145217), (475, 137574), (570, 114645), (855, 76430), (950, 68787), (1425, 45858), (1710, 38215), (2850, 22929), (4275, 15286), (7643, 8550)]