202170735

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 429327360

約数和(自身を除く): 227156625

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 43, 45, 47, 57, 65, 81, 95, 117, 129, 135, 141, 171, 195, 215, 235, 247, 285, 351, 387, 405, 423, 513, 559, 585, 611, 645, 705, 741, 817, 855, 893, 1053, 1161, 1235, 1269, 1539, 1677, 1755, 1833, 1935, 2021, 2115, 2223, 2451, 2565, 2679, 2795, 3055, 3483, 3705, 3807, 4085, 4465, 5031, 5265, 5499, 5805, 6063, 6345, 6669, 7353, 7695, 8037, 8385, 9165, 10105, 10621, 11115, 11609, 12255, 13395, 15093, 16497, 17415, 18189, 19035, 20007, 22059, 24111, 25155, 26273, 27495, 30315, 31863, 33345, 34827, 36765, 38399, 40185, 45279, 49491, 53105, 54567, 58045, 66177, 72333, 75465, 78819, 82485, 90945, 95589, 100035, 104481, 110295, 115197, 120555, 131365, 159315, 163701, 174135, 191995, 226395, 236457, 247455, 272835, 286767, 313443, 330885, 345591, 361665, 394095, 477945, 499187, 522405, 575985, 709371, 818505, 860301, 940329, 1036773, 1182285, 1433835, 1497561, 1567215, 1727955, 2128113, 2495935, 3110319, 3546855, 4301505, 4492683, 4701645, 5183865, 7487805, 10640565, 13478049, 15551595, 22463415, 40434147, 67390245, 202170735]

約数ペア:

[(1, 202170735), (3, 67390245), (5, 40434147), (9, 22463415), (13, 15551595), (15, 13478049), (19, 10640565), (27, 7487805), (39, 5183865), (43, 4701645), (45, 4492683), (47, 4301505), (57, 3546855), (65, 3110319), (81, 2495935), (95, 2128113), (117, 1727955), (129, 1567215), (135, 1497561), (141, 1433835), (171, 1182285), (195, 1036773), (215, 940329), (235, 860301), (247, 818505), (285, 709371), (351, 575985), (387, 522405), (405, 499187), (423, 477945), (513, 394095), (559, 361665), (585, 345591), (611, 330885), (645, 313443), (705, 286767), (741, 272835), (817, 247455), (855, 236457), (893, 226395), (1053, 191995), (1161, 174135), (1235, 163701), (1269, 159315), (1539, 131365), (1677, 120555), (1755, 115197), (1833, 110295), (1935, 104481), (2021, 100035), (2115, 95589), (2223, 90945), (2451, 82485), (2565, 78819), (2679, 75465), (2795, 72333), (3055, 66177), (3483, 58045), (3705, 54567), (3807, 53105), (4085, 49491), (4465, 45279), (5031, 40185), (5265, 38399), (5499, 36765), (5805, 34827), (6063, 33345), (6345, 31863), (6669, 30315), (7353, 27495), (7695, 26273), (8037, 25155), (8385, 24111), (9165, 22059), (10105, 20007), (10621, 19035), (11115, 18189), (11609, 17415), (12255, 16497), (13395, 15093)]