74386260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 172178604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 383, 390, 415, 468, 498, 585, 747, 766, 780, 830, 996, 1079, 1149, 1170, 1245, 1494, 1532, 1660, 1915, 2158, 2298, 2340, 2490, 2988, 3237, 3447, 3735, 3830, 4316, 4596, 4979, 4980, 5395, 5745, 6474, 6894, 7470, 7660, 9711, 9958, 10790, 11490, 12948, 13788, 14937, 14940, 16185, 17235, 19422, 19916, 21580, 22980, 24895, 29874, 31789, 32370, 34470, 38844, 44811, 48555, 49790, 59748, 63578, 64740, 68940, 74685, 89622, 95367, 97110, 99580, 127156, 149370, 158945, 179244, 190734, 194220, 224055, 286101, 298740, 317890, 381468, 413257, 448110, 476835, 572202, 635780, 826514, 896220, 953670, 1144404, 1239771, 1430505, 1653028, 1907340, 2066285, 2479542, 2861010, 3719313, 4132570, 4959084, 5722020, 6198855, 7438626, 8265140, 12397710, 14877252, 18596565, 24795420, 37193130, 74386260]

約数ペア:

[(1, 74386260), (2, 37193130), (3, 24795420), (4, 18596565), (5, 14877252), (6, 12397710), (9, 8265140), (10, 7438626), (12, 6198855), (13, 5722020), (15, 4959084), (18, 4132570), (20, 3719313), (26, 2861010), (30, 2479542), (36, 2066285), (39, 1907340), (45, 1653028), (52, 1430505), (60, 1239771), (65, 1144404), (78, 953670), (83, 896220), (90, 826514), (117, 635780), (130, 572202), (156, 476835), (166, 448110), (180, 413257), (195, 381468), (234, 317890), (249, 298740), (260, 286101), (332, 224055), (383, 194220), (390, 190734), (415, 179244), (468, 158945), (498, 149370), (585, 127156), (747, 99580), (766, 97110), (780, 95367), (830, 89622), (996, 74685), (1079, 68940), (1149, 64740), (1170, 63578), (1245, 59748), (1494, 49790), (1532, 48555), (1660, 44811), (1915, 38844), (2158, 34470), (2298, 32370), (2340, 31789), (2490, 29874), (2988, 24895), (3237, 22980), (3447, 21580), (3735, 19916), (3830, 19422), (4316, 17235), (4596, 16185), (4979, 14940), (4980, 14937), (5395, 13788), (5745, 12948), (6474, 11490), (6894, 10790), (7470, 9958), (7660, 9711)]