80560350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 238859712

約数和(自身を除く): 158299362

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 195, 225, 234, 235, 282, 293, 325, 390, 423, 450, 470, 585, 586, 611, 650, 705, 846, 879, 975, 1170, 1175, 1222, 1410, 1465, 1758, 1833, 1950, 2115, 2350, 2637, 2925, 2930, 3055, 3525, 3666, 3809, 4230, 4395, 5274, 5499, 5850, 6110, 7050, 7325, 7618, 8790, 9165, 10575, 10998, 11427, 13185, 13771, 14650, 15275, 18330, 19045, 21150, 21975, 22854, 26370, 27495, 27542, 30550, 34281, 38090, 41313, 43950, 45825, 54990, 57135, 65925, 68562, 68855, 82626, 91650, 95225, 114270, 123939, 131850, 137475, 137710, 171405, 179023, 190450, 206565, 247878, 274950, 285675, 342810, 344275, 358046, 413130, 537069, 571350, 619695, 688550, 857025, 895115, 1032825, 1074138, 1239390, 1611207, 1714050, 1790230, 2065650, 2685345, 3098475, 3222414, 4475575, 5370690, 6196950, 8056035, 8951150, 13426725, 16112070, 26853450, 40280175, 80560350]

約数ペア:

[(1, 80560350), (2, 40280175), (3, 26853450), (5, 16112070), (6, 13426725), (9, 8951150), (10, 8056035), (13, 6196950), (15, 5370690), (18, 4475575), (25, 3222414), (26, 3098475), (30, 2685345), (39, 2065650), (45, 1790230), (47, 1714050), (50, 1611207), (65, 1239390), (75, 1074138), (78, 1032825), (90, 895115), (94, 857025), (117, 688550), (130, 619695), (141, 571350), (150, 537069), (195, 413130), (225, 358046), (234, 344275), (235, 342810), (282, 285675), (293, 274950), (325, 247878), (390, 206565), (423, 190450), (450, 179023), (470, 171405), (585, 137710), (586, 137475), (611, 131850), (650, 123939), (705, 114270), (846, 95225), (879, 91650), (975, 82626), (1170, 68855), (1175, 68562), (1222, 65925), (1410, 57135), (1465, 54990), (1758, 45825), (1833, 43950), (1950, 41313), (2115, 38090), (2350, 34281), (2637, 30550), (2925, 27542), (2930, 27495), (3055, 26370), (3525, 22854), (3666, 21975), (3809, 21150), (4230, 19045), (4395, 18330), (5274, 15275), (5499, 14650), (5850, 13771), (6110, 13185), (7050, 11427), (7325, 10998), (7618, 10575), (8790, 9165)]