201420750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 505110528

約数和(自身を除く): 303689778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 271, 375, 542, 750, 813, 991, 1355, 1626, 1982, 2710, 2973, 4065, 4955, 5946, 6775, 8130, 9910, 13550, 14865, 20325, 24775, 29730, 33875, 40650, 49550, 67750, 74325, 101625, 123875, 148650, 203250, 247750, 268561, 371625, 537122, 743250, 805683, 1342805, 1611366, 2685610, 4028415, 6714025, 8056830, 13428050, 20142075, 33570125, 40284150, 67140250, 100710375, 201420750]

約数ペア:

[(1, 201420750), (2, 100710375), (3, 67140250), (5, 40284150), (6, 33570125), (10, 20142075), (15, 13428050), (25, 8056830), (30, 6714025), (50, 4028415), (75, 2685610), (125, 1611366), (150, 1342805), (250, 805683), (271, 743250), (375, 537122), (542, 371625), (750, 268561), (813, 247750), (991, 203250), (1355, 148650), (1626, 123875), (1982, 101625), (2710, 74325), (2973, 67750), (4065, 49550), (4955, 40650), (5946, 33875), (6775, 29730), (8130, 24775), (9910, 20325), (13550, 14865)]