91406250

素因数分解:

$2^1\times 3^2\times 5^8\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 108

約数和(自身を含む): 266601426

約数和(自身を除く): 175195176

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 625, 650, 750, 975, 1125, 1170, 1250, 1625, 1875, 1950, 2250, 2925, 3125, 3250, 3750, 4875, 5625, 5850, 6250, 8125, 9375, 9750, 11250, 14625, 15625, 16250, 18750, 24375, 28125, 29250, 31250, 40625, 46875, 48750, 56250, 73125, 78125, 81250, 93750, 121875, 140625, 146250, 156250, 203125, 234375, 243750, 281250, 365625, 390625, 406250, 468750, 609375, 703125, 731250, 781250, 1015625, 1171875, 1218750, 1406250, 1828125, 2031250, 2343750, 3046875, 3515625, 3656250, 5078125, 6093750, 7031250, 9140625, 10156250, 15234375, 18281250, 30468750, 45703125, 91406250]

約数ペア:

[(1, 91406250), (2, 45703125), (3, 30468750), (5, 18281250), (6, 15234375), (9, 10156250), (10, 9140625), (13, 7031250), (15, 6093750), (18, 5078125), (25, 3656250), (26, 3515625), (30, 3046875), (39, 2343750), (45, 2031250), (50, 1828125), (65, 1406250), (75, 1218750), (78, 1171875), (90, 1015625), (117, 781250), (125, 731250), (130, 703125), (150, 609375), (195, 468750), (225, 406250), (234, 390625), (250, 365625), (325, 281250), (375, 243750), (390, 234375), (450, 203125), (585, 156250), (625, 146250), (650, 140625), (750, 121875), (975, 93750), (1125, 81250), (1170, 78125), (1250, 73125), (1625, 56250), (1875, 48750), (1950, 46875), (2250, 40625), (2925, 31250), (3125, 29250), (3250, 28125), (3750, 24375), (4875, 18750), (5625, 16250), (5850, 15625), (6250, 14625), (8125, 11250), (9375, 9750)]