52890000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 200

約数和(自身を含む): 178967712

約数和(自身を除く): 126077712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 43, 48, 50, 60, 75, 80, 82, 86, 100, 120, 123, 125, 129, 150, 164, 172, 200, 205, 215, 240, 246, 250, 258, 300, 328, 344, 375, 400, 410, 430, 492, 500, 516, 600, 615, 625, 645, 656, 688, 750, 820, 860, 984, 1000, 1025, 1032, 1075, 1200, 1230, 1250, 1290, 1500, 1640, 1720, 1763, 1875, 1968, 2000, 2050, 2064, 2150, 2460, 2500, 2580, 3000, 3075, 3225, 3280, 3440, 3526, 3750, 4100, 4300, 4920, 5000, 5125, 5160, 5289, 5375, 6000, 6150, 6450, 7052, 7500, 8200, 8600, 8815, 9840, 10000, 10250, 10320, 10578, 10750, 12300, 12900, 14104, 15000, 15375, 16125, 16400, 17200, 17630, 20500, 21156, 21500, 24600, 25625, 25800, 26445, 26875, 28208, 30000, 30750, 32250, 35260, 41000, 42312, 43000, 44075, 49200, 51250, 51600, 52890, 53750, 61500, 64500, 70520, 76875, 80625, 82000, 84624, 86000, 88150, 102500, 105780, 107500, 123000, 129000, 132225, 141040, 153750, 161250, 176300, 205000, 211560, 215000, 220375, 246000, 258000, 264450, 307500, 322500, 352600, 410000, 423120, 430000, 440750, 528900, 615000, 645000, 661125, 705200, 881500, 1057800, 1101875, 1230000, 1290000, 1322250, 1763000, 2115600, 2203750, 2644500, 3305625, 3526000, 4407500, 5289000, 6611250, 8815000, 10578000, 13222500, 17630000, 26445000, 52890000]

約数ペア:

[(1, 52890000), (2, 26445000), (3, 17630000), (4, 13222500), (5, 10578000), (6, 8815000), (8, 6611250), (10, 5289000), (12, 4407500), (15, 3526000), (16, 3305625), (20, 2644500), (24, 2203750), (25, 2115600), (30, 1763000), (40, 1322250), (41, 1290000), (43, 1230000), (48, 1101875), (50, 1057800), (60, 881500), (75, 705200), (80, 661125), (82, 645000), (86, 615000), (100, 528900), (120, 440750), (123, 430000), (125, 423120), (129, 410000), (150, 352600), (164, 322500), (172, 307500), (200, 264450), (205, 258000), (215, 246000), (240, 220375), (246, 215000), (250, 211560), (258, 205000), (300, 176300), (328, 161250), (344, 153750), (375, 141040), (400, 132225), (410, 129000), (430, 123000), (492, 107500), (500, 105780), (516, 102500), (600, 88150), (615, 86000), (625, 84624), (645, 82000), (656, 80625), (688, 76875), (750, 70520), (820, 64500), (860, 61500), (984, 53750), (1000, 52890), (1025, 51600), (1032, 51250), (1075, 49200), (1200, 44075), (1230, 43000), (1250, 42312), (1290, 41000), (1500, 35260), (1640, 32250), (1720, 30750), (1763, 30000), (1875, 28208), (1968, 26875), (2000, 26445), (2050, 25800), (2064, 25625), (2150, 24600), (2460, 21500), (2500, 21156), (2580, 20500), (3000, 17630), (3075, 17200), (3225, 16400), (3280, 16125), (3440, 15375), (3526, 15000), (3750, 14104), (4100, 12900), (4300, 12300), (4920, 10750), (5000, 10578), (5125, 10320), (5160, 10250), (5289, 10000), (5375, 9840), (6000, 8815), (6150, 8600), (6450, 8200), (7052, 7500)]