215502300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 738379824

約数和(自身を除く): 522877524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 113, 117, 130, 150, 156, 163, 180, 195, 225, 226, 234, 260, 300, 325, 326, 339, 390, 450, 452, 468, 489, 565, 585, 650, 652, 678, 780, 815, 900, 975, 978, 1017, 1130, 1170, 1300, 1356, 1467, 1469, 1630, 1695, 1950, 1956, 2034, 2119, 2260, 2340, 2445, 2825, 2925, 2934, 2938, 3260, 3390, 3900, 4068, 4075, 4238, 4407, 4890, 5085, 5650, 5850, 5868, 5876, 6357, 6780, 7335, 7345, 8150, 8475, 8476, 8814, 9780, 10170, 10595, 11300, 11700, 12225, 12714, 13221, 14670, 14690, 16300, 16950, 17628, 18419, 19071, 20340, 21190, 22035, 24450, 25425, 25428, 26442, 29340, 29380, 31785, 33900, 36675, 36725, 36838, 38142, 42380, 44070, 48900, 50850, 52884, 52975, 55257, 63570, 66105, 73350, 73450, 73676, 76284, 88140, 92095, 95355, 101700, 105950, 110175, 110514, 127140, 132210, 146700, 146900, 158925, 165771, 184190, 190710, 211900, 220350, 221028, 239447, 264420, 276285, 317850, 330525, 331542, 368380, 381420, 440700, 460475, 476775, 478894, 552570, 635700, 661050, 663084, 718341, 828855, 920950, 953550, 957788, 1105140, 1197235, 1322100, 1381425, 1436682, 1657710, 1841900, 1907100, 2155023, 2394470, 2762850, 2873364, 3315420, 3591705, 4144275, 4310046, 4788940, 5525700, 5986175, 7183410, 8288550, 8620092, 10775115, 11972350, 14366820, 16577100, 17958525, 21550230, 23944700, 35917050, 43100460, 53875575, 71834100, 107751150, 215502300]

約数ペア:

[(1, 215502300), (2, 107751150), (3, 71834100), (4, 53875575), (5, 43100460), (6, 35917050), (9, 23944700), (10, 21550230), (12, 17958525), (13, 16577100), (15, 14366820), (18, 11972350), (20, 10775115), (25, 8620092), (26, 8288550), (30, 7183410), (36, 5986175), (39, 5525700), (45, 4788940), (50, 4310046), (52, 4144275), (60, 3591705), (65, 3315420), (75, 2873364), (78, 2762850), (90, 2394470), (100, 2155023), (113, 1907100), (117, 1841900), (130, 1657710), (150, 1436682), (156, 1381425), (163, 1322100), (180, 1197235), (195, 1105140), (225, 957788), (226, 953550), (234, 920950), (260, 828855), (300, 718341), (325, 663084), (326, 661050), (339, 635700), (390, 552570), (450, 478894), (452, 476775), (468, 460475), (489, 440700), (565, 381420), (585, 368380), (650, 331542), (652, 330525), (678, 317850), (780, 276285), (815, 264420), (900, 239447), (975, 221028), (978, 220350), (1017, 211900), (1130, 190710), (1170, 184190), (1300, 165771), (1356, 158925), (1467, 146900), (1469, 146700), (1630, 132210), (1695, 127140), (1950, 110514), (1956, 110175), (2034, 105950), (2119, 101700), (2260, 95355), (2340, 92095), (2445, 88140), (2825, 76284), (2925, 73676), (2934, 73450), (2938, 73350), (3260, 66105), (3390, 63570), (3900, 55257), (4068, 52975), (4075, 52884), (4238, 50850), (4407, 48900), (4890, 44070), (5085, 42380), (5650, 38142), (5850, 36838), (5868, 36725), (5876, 36675), (6357, 33900), (6780, 31785), (7335, 29380), (7345, 29340), (8150, 26442), (8475, 25428), (8476, 25425), (8814, 24450), (9780, 22035), (10170, 21190), (10595, 20340), (11300, 19071), (11700, 18419), (12225, 17628), (12714, 16950), (13221, 16300), (14670, 14690)]