289725389460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13757141}}^1$

素因数の和:13757175

約数の個数: 120

約数和(自身を含む): 978793139016

約数和(自身を除く): 689067749556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 13757141, 27514282, 41271423, 55028564, 68785705, 82542846, 123814269, 137571410, 165085692, 178842833, 206357115, 247628538, 275142820, 357685666, 371442807, 412714230, 495257076, 536528499, 619071345, 715371332, 742885614, 825428460, 894214165, 1073056998, 1114328421, 1238142690, 1485771228, 1609585497, 1788428330, 1857214035, 2146113996, 2228656842, 2476285380, 2682642495, 3219170994, 3576856660, 3714428070, 4457313684, 4828756491, 5365284990, 5571642105, 6438341988, 7428856140, 8047927485, 9657512982, 10730569980, 11143284210, 14486269473, 16095854970, 19315025964, 22286568420, 24143782455, 28972538946, 32191709940, 48287564910, 57945077892, 72431347365, 96575129820, 144862694730, 289725389460]

約数ペア:

[(1, 289725389460), (2, 144862694730), (3, 96575129820), (4, 72431347365), (5, 57945077892), (6, 48287564910), (9, 32191709940), (10, 28972538946), (12, 24143782455), (13, 22286568420), (15, 19315025964), (18, 16095854970), (20, 14486269473), (26, 11143284210), (27, 10730569980), (30, 9657512982), (36, 8047927485), (39, 7428856140), (45, 6438341988), (52, 5571642105), (54, 5365284990), (60, 4828756491), (65, 4457313684), (78, 3714428070), (81, 3576856660), (90, 3219170994), (108, 2682642495), (117, 2476285380), (130, 2228656842), (135, 2146113996), (156, 1857214035), (162, 1788428330), (180, 1609585497), (195, 1485771228), (234, 1238142690), (260, 1114328421), (270, 1073056998), (324, 894214165), (351, 825428460), (390, 742885614), (405, 715371332), (468, 619071345), (540, 536528499), (585, 495257076), (702, 412714230), (780, 371442807), (810, 357685666), (1053, 275142820), (1170, 247628538), (1404, 206357115), (1620, 178842833), (1755, 165085692), (2106, 137571410), (2340, 123814269), (3510, 82542846), (4212, 68785705), (5265, 55028564), (7020, 41271423), (10530, 27514282), (21060, 13757141)]