172224450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 501396480

約数和(自身を除く): 329172030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 47, 50, 51, 75, 85, 90, 94, 102, 141, 150, 153, 170, 225, 235, 255, 282, 306, 423, 425, 450, 470, 479, 510, 705, 765, 799, 846, 850, 958, 1175, 1275, 1410, 1437, 1530, 1598, 2115, 2350, 2395, 2397, 2550, 2874, 3525, 3825, 3995, 4230, 4311, 4790, 4794, 7050, 7185, 7191, 7650, 7990, 8143, 8622, 10575, 11975, 11985, 14370, 14382, 16286, 19975, 21150, 21555, 22513, 23950, 23970, 24429, 35925, 35955, 39950, 40715, 43110, 45026, 48858, 59925, 67539, 71850, 71910, 73287, 81430, 107775, 112565, 119850, 122145, 135078, 146574, 179775, 202617, 203575, 215550, 225130, 244290, 337695, 359550, 366435, 382721, 405234, 407150, 562825, 610725, 675390, 732870, 765442, 1013085, 1125650, 1148163, 1221450, 1688475, 1832175, 1913605, 2026170, 2296326, 3376950, 3444489, 3664350, 3827210, 5065425, 5740815, 6888978, 9568025, 10130850, 11481630, 17222445, 19136050, 28704075, 34444890, 57408150, 86112225, 172224450]

約数ペア:

[(1, 172224450), (2, 86112225), (3, 57408150), (5, 34444890), (6, 28704075), (9, 19136050), (10, 17222445), (15, 11481630), (17, 10130850), (18, 9568025), (25, 6888978), (30, 5740815), (34, 5065425), (45, 3827210), (47, 3664350), (50, 3444489), (51, 3376950), (75, 2296326), (85, 2026170), (90, 1913605), (94, 1832175), (102, 1688475), (141, 1221450), (150, 1148163), (153, 1125650), (170, 1013085), (225, 765442), (235, 732870), (255, 675390), (282, 610725), (306, 562825), (423, 407150), (425, 405234), (450, 382721), (470, 366435), (479, 359550), (510, 337695), (705, 244290), (765, 225130), (799, 215550), (846, 203575), (850, 202617), (958, 179775), (1175, 146574), (1275, 135078), (1410, 122145), (1437, 119850), (1530, 112565), (1598, 107775), (2115, 81430), (2350, 73287), (2395, 71910), (2397, 71850), (2550, 67539), (2874, 59925), (3525, 48858), (3825, 45026), (3995, 43110), (4230, 40715), (4311, 39950), (4790, 35955), (4794, 35925), (7050, 24429), (7185, 23970), (7191, 23950), (7650, 22513), (7990, 21555), (8143, 21150), (8622, 19975), (10575, 16286), (11975, 14382), (11985, 14370)]