895828500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{28439}}^1$

素因数の和:28471

約数の個数: 144

約数和(自身を含む): 3229873920

約数和(自身を除く): 2334045420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 10500, 15750, 28439, 31500, 56878, 85317, 113756, 142195, 170634, 199073, 255951, 284390, 341268, 398146, 426585, 511902, 568780, 597219, 710975, 796292, 853170, 995365, 1023804, 1194438, 1279755, 1421950, 1706340, 1791657, 1990730, 2132925, 2388876, 2559510, 2843900, 2986095, 3554875, 3583314, 3981460, 4265850, 4976825, 5119020, 5972190, 6398775, 7109750, 7166628, 8531700, 8958285, 9953650, 10664625, 11944380, 12797550, 14219500, 14930475, 17916570, 19907300, 21329250, 24884125, 25595100, 29860950, 31993875, 35833140, 42658500, 44791425, 49768250, 59721900, 63987750, 74652375, 89582850, 99536500, 127975500, 149304750, 179165700, 223957125, 298609500, 447914250, 895828500]

約数ペア:

[(1, 895828500), (2, 447914250), (3, 298609500), (4, 223957125), (5, 179165700), (6, 149304750), (7, 127975500), (9, 99536500), (10, 89582850), (12, 74652375), (14, 63987750), (15, 59721900), (18, 49768250), (20, 44791425), (21, 42658500), (25, 35833140), (28, 31993875), (30, 29860950), (35, 25595100), (36, 24884125), (42, 21329250), (45, 19907300), (50, 17916570), (60, 14930475), (63, 14219500), (70, 12797550), (75, 11944380), (84, 10664625), (90, 9953650), (100, 8958285), (105, 8531700), (125, 7166628), (126, 7109750), (140, 6398775), (150, 5972190), (175, 5119020), (180, 4976825), (210, 4265850), (225, 3981460), (250, 3583314), (252, 3554875), (300, 2986095), (315, 2843900), (350, 2559510), (375, 2388876), (420, 2132925), (450, 1990730), (500, 1791657), (525, 1706340), (630, 1421950), (700, 1279755), (750, 1194438), (875, 1023804), (900, 995365), (1050, 853170), (1125, 796292), (1260, 710975), (1500, 597219), (1575, 568780), (1750, 511902), (2100, 426585), (2250, 398146), (2625, 341268), (3150, 284390), (3500, 255951), (4500, 199073), (5250, 170634), (6300, 142195), (7875, 113756), (10500, 85317), (15750, 56878), (28439, 31500)]