4297500

素因数分解:

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

素因数の和:221

約数の個数: 90

約数和(自身を含む): 13645632

約数和(自身を除く): 9348132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 191, 225, 250, 300, 375, 382, 450, 500, 573, 625, 750, 764, 900, 955, 1125, 1146, 1250, 1500, 1719, 1875, 1910, 2250, 2292, 2500, 2865, 3438, 3750, 3820, 4500, 4775, 5625, 5730, 6876, 7500, 8595, 9550, 11250, 11460, 14325, 17190, 19100, 22500, 23875, 28650, 34380, 42975, 47750, 57300, 71625, 85950, 95500, 119375, 143250, 171900, 214875, 238750, 286500, 358125, 429750, 477500, 716250, 859500, 1074375, 1432500, 2148750, 4297500]

約数ペア:

[(1, 4297500), (2, 2148750), (3, 1432500), (4, 1074375), (5, 859500), (6, 716250), (9, 477500), (10, 429750), (12, 358125), (15, 286500), (18, 238750), (20, 214875), (25, 171900), (30, 143250), (36, 119375), (45, 95500), (50, 85950), (60, 71625), (75, 57300), (90, 47750), (100, 42975), (125, 34380), (150, 28650), (180, 23875), (191, 22500), (225, 19100), (250, 17190), (300, 14325), (375, 11460), (382, 11250), (450, 9550), (500, 8595), (573, 7500), (625, 6876), (750, 5730), (764, 5625), (900, 4775), (955, 4500), (1125, 3820), (1146, 3750), (1250, 3438), (1500, 2865), (1719, 2500), (1875, 2292), (1910, 2250)]