223593750

素因数分解:

$2^1\times 3^3\times 5^7\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 632810880

約数和(自身を除く): 409217130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 125, 135, 150, 159, 225, 250, 265, 270, 318, 375, 450, 477, 530, 625, 675, 750, 795, 954, 1125, 1250, 1325, 1350, 1431, 1590, 1875, 2250, 2385, 2650, 2862, 3125, 3375, 3750, 3975, 4770, 5625, 6250, 6625, 6750, 7155, 7950, 9375, 11250, 11925, 13250, 14310, 15625, 16875, 18750, 19875, 23850, 28125, 31250, 33125, 33750, 35775, 39750, 46875, 56250, 59625, 66250, 71550, 78125, 84375, 93750, 99375, 119250, 140625, 156250, 165625, 168750, 178875, 198750, 234375, 281250, 298125, 331250, 357750, 421875, 468750, 496875, 596250, 703125, 828125, 843750, 894375, 993750, 1406250, 1490625, 1656250, 1788750, 2109375, 2484375, 2981250, 4140625, 4218750, 4471875, 4968750, 7453125, 8281250, 8943750, 12421875, 14906250, 22359375, 24843750, 37265625, 44718750, 74531250, 111796875, 223593750]

約数ペア:

[(1, 223593750), (2, 111796875), (3, 74531250), (5, 44718750), (6, 37265625), (9, 24843750), (10, 22359375), (15, 14906250), (18, 12421875), (25, 8943750), (27, 8281250), (30, 7453125), (45, 4968750), (50, 4471875), (53, 4218750), (54, 4140625), (75, 2981250), (90, 2484375), (106, 2109375), (125, 1788750), (135, 1656250), (150, 1490625), (159, 1406250), (225, 993750), (250, 894375), (265, 843750), (270, 828125), (318, 703125), (375, 596250), (450, 496875), (477, 468750), (530, 421875), (625, 357750), (675, 331250), (750, 298125), (795, 281250), (954, 234375), (1125, 198750), (1250, 178875), (1325, 168750), (1350, 165625), (1431, 156250), (1590, 140625), (1875, 119250), (2250, 99375), (2385, 93750), (2650, 84375), (2862, 78125), (3125, 71550), (3375, 66250), (3750, 59625), (3975, 56250), (4770, 46875), (5625, 39750), (6250, 35775), (6625, 33750), (6750, 33125), (7155, 31250), (7950, 28125), (9375, 23850), (11250, 19875), (11925, 18750), (13250, 16875), (14310, 15625)]