27933750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 81873792

約数和(自身を除く): 53940042

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, 191, 195, 225, 234, 250, 325, 375, 382, 390, 450, 573, 585, 625, 650, 750, 955, 975, 1125, 1146, 1170, 1250, 1625, 1719, 1875, 1910, 1950, 2250, 2483, 2865, 2925, 3250, 3438, 3750, 4775, 4875, 4966, 5625, 5730, 5850, 7449, 8125, 8595, 9550, 9750, 11250, 12415, 14325, 14625, 14898, 16250, 17190, 22347, 23875, 24375, 24830, 28650, 29250, 37245, 42975, 44694, 47750, 48750, 62075, 71625, 73125, 74490, 85950, 111735, 119375, 124150, 143250, 146250, 186225, 214875, 223470, 238750, 310375, 358125, 372450, 429750, 558675, 620750, 716250, 931125, 1074375, 1117350, 1551875, 1862250, 2148750, 2793375, 3103750, 4655625, 5586750, 9311250, 13966875, 27933750]

約数ペア:

[(1, 27933750), (2, 13966875), (3, 9311250), (5, 5586750), (6, 4655625), (9, 3103750), (10, 2793375), (13, 2148750), (15, 1862250), (18, 1551875), (25, 1117350), (26, 1074375), (30, 931125), (39, 716250), (45, 620750), (50, 558675), (65, 429750), (75, 372450), (78, 358125), (90, 310375), (117, 238750), (125, 223470), (130, 214875), (150, 186225), (191, 146250), (195, 143250), (225, 124150), (234, 119375), (250, 111735), (325, 85950), (375, 74490), (382, 73125), (390, 71625), (450, 62075), (573, 48750), (585, 47750), (625, 44694), (650, 42975), (750, 37245), (955, 29250), (975, 28650), (1125, 24830), (1146, 24375), (1170, 23875), (1250, 22347), (1625, 17190), (1719, 16250), (1875, 14898), (1910, 14625), (1950, 14325), (2250, 12415), (2483, 11250), (2865, 9750), (2925, 9550), (3250, 8595), (3438, 8125), (3750, 7449), (4775, 5850), (4875, 5730), (4966, 5625)]