82338750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 120

約数和(自身を含む): 240504264

約数和(自身を除く): 158165514

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, 563, 585, 625, 650, 750, 975, 1125, 1126, 1170, 1250, 1625, 1689, 1875, 1950, 2250, 2815, 2925, 3250, 3378, 3750, 4875, 5067, 5625, 5630, 5850, 7319, 8125, 8445, 9750, 10134, 11250, 14075, 14625, 14638, 16250, 16890, 21957, 24375, 25335, 28150, 29250, 36595, 42225, 43914, 48750, 50670, 65871, 70375, 73125, 73190, 84450, 109785, 126675, 131742, 140750, 146250, 182975, 211125, 219570, 253350, 329355, 351875, 365950, 422250, 548925, 633375, 658710, 703750, 914875, 1055625, 1097850, 1266750, 1646775, 1829750, 2111250, 2744625, 3166875, 3293550, 4574375, 5489250, 6333750, 8233875, 9148750, 13723125, 16467750, 27446250, 41169375, 82338750]

約数ペア:

[(1, 82338750), (2, 41169375), (3, 27446250), (5, 16467750), (6, 13723125), (9, 9148750), (10, 8233875), (13, 6333750), (15, 5489250), (18, 4574375), (25, 3293550), (26, 3166875), (30, 2744625), (39, 2111250), (45, 1829750), (50, 1646775), (65, 1266750), (75, 1097850), (78, 1055625), (90, 914875), (117, 703750), (125, 658710), (130, 633375), (150, 548925), (195, 422250), (225, 365950), (234, 351875), (250, 329355), (325, 253350), (375, 219570), (390, 211125), (450, 182975), (563, 146250), (585, 140750), (625, 131742), (650, 126675), (750, 109785), (975, 84450), (1125, 73190), (1126, 73125), (1170, 70375), (1250, 65871), (1625, 50670), (1689, 48750), (1875, 43914), (1950, 42225), (2250, 36595), (2815, 29250), (2925, 28150), (3250, 25335), (3378, 24375), (3750, 21957), (4875, 16890), (5067, 16250), (5625, 14638), (5630, 14625), (5850, 14075), (7319, 11250), (8125, 10134), (8445, 9750)]