123496380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 451476480

約数和(自身を除く): 327980100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 883, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1766, 1890, 1998, 2220, 2331, 2590, 2649, 3108, 3330, 3532, 3780, 3885, 3996, 4415, 4662, 4995, 5180, 5298, 6181, 6660, 6993, 7770, 7947, 8830, 9324, 9990, 10596, 11655, 12362, 13245, 13986, 15540, 15894, 17660, 18543, 19980, 23310, 23841, 24724, 26490, 27972, 30905, 31788, 32671, 34965, 37086, 39735, 46620, 47682, 52980, 55629, 61810, 65342, 69930, 74172, 79470, 92715, 95364, 98013, 111258, 119205, 123620, 130684, 139860, 158940, 163355, 166887, 185430, 196026, 222516, 228697, 238410, 278145, 294039, 326710, 333774, 370860, 392052, 457394, 476820, 490065, 556290, 588078, 653420, 667548, 686091, 834435, 882117, 914788, 980130, 1112580, 1143485, 1176156, 1372182, 1470195, 1668870, 1764234, 1960260, 2058273, 2286970, 2744364, 2940390, 3337740, 3430455, 3528468, 4116546, 4410585, 4573940, 5880780, 6174819, 6860910, 8233092, 8821170, 10291365, 12349638, 13721820, 17642340, 20582730, 24699276, 30874095, 41165460, 61748190, 123496380]

約数ペア:

[(1, 123496380), (2, 61748190), (3, 41165460), (4, 30874095), (5, 24699276), (6, 20582730), (7, 17642340), (9, 13721820), (10, 12349638), (12, 10291365), (14, 8821170), (15, 8233092), (18, 6860910), (20, 6174819), (21, 5880780), (27, 4573940), (28, 4410585), (30, 4116546), (35, 3528468), (36, 3430455), (37, 3337740), (42, 2940390), (45, 2744364), (54, 2286970), (60, 2058273), (63, 1960260), (70, 1764234), (74, 1668870), (84, 1470195), (90, 1372182), (105, 1176156), (108, 1143485), (111, 1112580), (126, 980130), (135, 914788), (140, 882117), (148, 834435), (180, 686091), (185, 667548), (189, 653420), (210, 588078), (222, 556290), (252, 490065), (259, 476820), (270, 457394), (315, 392052), (333, 370860), (370, 333774), (378, 326710), (420, 294039), (444, 278145), (518, 238410), (540, 228697), (555, 222516), (630, 196026), (666, 185430), (740, 166887), (756, 163355), (777, 158940), (883, 139860), (945, 130684), (999, 123620), (1036, 119205), (1110, 111258), (1260, 98013), (1295, 95364), (1332, 92715), (1554, 79470), (1665, 74172), (1766, 69930), (1890, 65342), (1998, 61810), (2220, 55629), (2331, 52980), (2590, 47682), (2649, 46620), (3108, 39735), (3330, 37086), (3532, 34965), (3780, 32671), (3885, 31788), (3996, 30905), (4415, 27972), (4662, 26490), (4995, 24724), (5180, 23841), (5298, 23310), (6181, 19980), (6660, 18543), (6993, 17660), (7770, 15894), (7947, 15540), (8830, 13986), (9324, 13245), (9990, 12362), (10596, 11655)]