268501500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19889}}^1$

素因数の和:19917

約数の個数: 96

約数和(自身を含む): 868795200

約数和(自身を除く): 600293700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 13500, 19889, 39778, 59667, 79556, 99445, 119334, 179001, 198890, 238668, 298335, 358002, 397780, 497225, 537003, 596670, 716004, 895005, 994450, 1074006, 1193340, 1491675, 1790010, 1988900, 2148012, 2486125, 2685015, 2983350, 3580020, 4475025, 4972250, 5370030, 5966700, 7458375, 8950050, 9944500, 10740060, 13425075, 14916750, 17900100, 22375125, 26850150, 29833500, 44750250, 53700300, 67125375, 89500500, 134250750, 268501500]

約数ペア:

[(1, 268501500), (2, 134250750), (3, 89500500), (4, 67125375), (5, 53700300), (6, 44750250), (9, 29833500), (10, 26850150), (12, 22375125), (15, 17900100), (18, 14916750), (20, 13425075), (25, 10740060), (27, 9944500), (30, 8950050), (36, 7458375), (45, 5966700), (50, 5370030), (54, 4972250), (60, 4475025), (75, 3580020), (90, 2983350), (100, 2685015), (108, 2486125), (125, 2148012), (135, 1988900), (150, 1790010), (180, 1491675), (225, 1193340), (250, 1074006), (270, 994450), (300, 895005), (375, 716004), (450, 596670), (500, 537003), (540, 497225), (675, 397780), (750, 358002), (900, 298335), (1125, 238668), (1350, 198890), (1500, 179001), (2250, 119334), (2700, 99445), (3375, 79556), (4500, 59667), (6750, 39778), (13500, 19889)]