1471490100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 216

約数和(自身を含む): 4825941120

約数和(自身を除く): 3354451020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 47, 50, 60, 75, 86, 90, 94, 100, 129, 141, 150, 172, 180, 188, 215, 225, 235, 258, 282, 300, 387, 423, 430, 450, 470, 516, 564, 645, 705, 774, 809, 846, 860, 900, 940, 1075, 1175, 1290, 1410, 1548, 1618, 1692, 1935, 2021, 2115, 2150, 2350, 2427, 2580, 2820, 3225, 3236, 3525, 3870, 4042, 4045, 4230, 4300, 4700, 4854, 6063, 6450, 7050, 7281, 7740, 8084, 8090, 8460, 9675, 9708, 10105, 10575, 12126, 12135, 12900, 14100, 14562, 16180, 18189, 19350, 20210, 20225, 21150, 24252, 24270, 29124, 30315, 34787, 36378, 36405, 38023, 38700, 40420, 40450, 42300, 48540, 50525, 60630, 60675, 69574, 72756, 72810, 76046, 80900, 90945, 101050, 104361, 114069, 121260, 121350, 139148, 145620, 151575, 152092, 173935, 181890, 182025, 190115, 202100, 208722, 228138, 242700, 303150, 313083, 342207, 347870, 363780, 364050, 380230, 417444, 454725, 456276, 521805, 570345, 606300, 626166, 684414, 695740, 728100, 760460, 869675, 909450, 950575, 1043610, 1140690, 1252332, 1368828, 1565415, 1634989, 1711035, 1739350, 1818900, 1901150, 2087220, 2281380, 2609025, 2851725, 3130830, 3269978, 3422070, 3478700, 3802300, 4904967, 5218050, 5703450, 6261660, 6539956, 6844140, 7827075, 8174945, 8555175, 9809934, 10436100, 11406900, 14714901, 15654150, 16349890, 17110350, 19619868, 24524835, 29429802, 31308300, 32699780, 34220700, 40874725, 49049670, 58859604, 73574505, 81749450, 98099340, 122624175, 147149010, 163498900, 245248350, 294298020, 367872525, 490496700, 735745050, 1471490100]

約数ペア:

[(1, 1471490100), (2, 735745050), (3, 490496700), (4, 367872525), (5, 294298020), (6, 245248350), (9, 163498900), (10, 147149010), (12, 122624175), (15, 98099340), (18, 81749450), (20, 73574505), (25, 58859604), (30, 49049670), (36, 40874725), (43, 34220700), (45, 32699780), (47, 31308300), (50, 29429802), (60, 24524835), (75, 19619868), (86, 17110350), (90, 16349890), (94, 15654150), (100, 14714901), (129, 11406900), (141, 10436100), (150, 9809934), (172, 8555175), (180, 8174945), (188, 7827075), (215, 6844140), (225, 6539956), (235, 6261660), (258, 5703450), (282, 5218050), (300, 4904967), (387, 3802300), (423, 3478700), (430, 3422070), (450, 3269978), (470, 3130830), (516, 2851725), (564, 2609025), (645, 2281380), (705, 2087220), (774, 1901150), (809, 1818900), (846, 1739350), (860, 1711035), (900, 1634989), (940, 1565415), (1075, 1368828), (1175, 1252332), (1290, 1140690), (1410, 1043610), (1548, 950575), (1618, 909450), (1692, 869675), (1935, 760460), (2021, 728100), (2115, 695740), (2150, 684414), (2350, 626166), (2427, 606300), (2580, 570345), (2820, 521805), (3225, 456276), (3236, 454725), (3525, 417444), (3870, 380230), (4042, 364050), (4045, 363780), (4230, 347870), (4300, 342207), (4700, 313083), (4854, 303150), (6063, 242700), (6450, 228138), (7050, 208722), (7281, 202100), (7740, 190115), (8084, 182025), (8090, 181890), (8460, 173935), (9675, 152092), (9708, 151575), (10105, 145620), (10575, 139148), (12126, 121350), (12135, 121260), (12900, 114069), (14100, 104361), (14562, 101050), (16180, 90945), (18189, 80900), (19350, 76046), (20210, 72810), (20225, 72756), (21150, 69574), (24252, 60675), (24270, 60630), (29124, 50525), (30315, 48540), (34787, 42300), (36378, 40450), (36405, 40420), (38023, 38700)]