202807350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 571963392

約数和(自身を除く): 369156042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 47, 50, 75, 86, 90, 94, 129, 141, 150, 215, 223, 225, 235, 258, 282, 387, 423, 430, 446, 450, 470, 645, 669, 705, 774, 846, 1075, 1115, 1175, 1290, 1338, 1410, 1935, 2007, 2021, 2115, 2150, 2230, 2350, 3225, 3345, 3525, 3870, 4014, 4042, 4230, 5575, 6063, 6450, 6690, 7050, 9589, 9675, 10035, 10105, 10481, 10575, 11150, 12126, 16725, 18189, 19178, 19350, 20070, 20210, 20962, 21150, 28767, 30315, 31443, 33450, 36378, 47945, 50175, 50525, 52405, 57534, 60630, 62886, 86301, 90945, 94329, 95890, 100350, 101050, 104810, 143835, 151575, 157215, 172602, 181890, 188658, 239725, 262025, 287670, 303150, 314430, 431505, 450683, 454725, 471645, 479450, 524050, 719175, 786075, 863010, 901366, 909450, 943290, 1352049, 1438350, 1572150, 2157525, 2253415, 2358225, 2704098, 4056147, 4315050, 4506830, 4716450, 6760245, 8112294, 11267075, 13520490, 20280735, 22534150, 33801225, 40561470, 67602450, 101403675, 202807350]

約数ペア:

[(1, 202807350), (2, 101403675), (3, 67602450), (5, 40561470), (6, 33801225), (9, 22534150), (10, 20280735), (15, 13520490), (18, 11267075), (25, 8112294), (30, 6760245), (43, 4716450), (45, 4506830), (47, 4315050), (50, 4056147), (75, 2704098), (86, 2358225), (90, 2253415), (94, 2157525), (129, 1572150), (141, 1438350), (150, 1352049), (215, 943290), (223, 909450), (225, 901366), (235, 863010), (258, 786075), (282, 719175), (387, 524050), (423, 479450), (430, 471645), (446, 454725), (450, 450683), (470, 431505), (645, 314430), (669, 303150), (705, 287670), (774, 262025), (846, 239725), (1075, 188658), (1115, 181890), (1175, 172602), (1290, 157215), (1338, 151575), (1410, 143835), (1935, 104810), (2007, 101050), (2021, 100350), (2115, 95890), (2150, 94329), (2230, 90945), (2350, 86301), (3225, 62886), (3345, 60630), (3525, 57534), (3870, 52405), (4014, 50525), (4042, 50175), (4230, 47945), (5575, 36378), (6063, 33450), (6450, 31443), (6690, 30315), (7050, 28767), (9589, 21150), (9675, 20962), (10035, 20210), (10105, 20070), (10481, 19350), (10575, 19178), (11150, 18189), (12126, 16725)]