130404780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 438407424

約数和(自身を除く): 308002644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 737, 804, 983, 990, 1005, 1206, 1340, 1474, 1966, 1980, 2010, 2211, 2412, 2948, 2949, 3015, 3685, 3932, 4020, 4422, 4915, 5898, 6030, 6633, 7370, 8844, 8847, 9830, 10813, 11055, 11796, 12060, 13266, 14740, 14745, 17694, 19660, 21626, 22110, 26532, 29490, 32439, 33165, 35388, 43252, 44220, 44235, 54065, 58980, 64878, 65861, 66330, 88470, 97317, 108130, 129756, 131722, 132660, 162195, 176940, 194634, 197583, 216260, 263444, 324390, 329305, 389268, 395166, 486585, 592749, 648780, 658610, 724471, 790332, 973170, 987915, 1185498, 1317220, 1448942, 1946340, 1975830, 2173413, 2370996, 2897884, 2963745, 3622355, 3951660, 4346826, 5927490, 6520239, 7244710, 8693652, 10867065, 11854980, 13040478, 14489420, 21734130, 26080956, 32601195, 43468260, 65202390, 130404780]

約数ペア:

[(1, 130404780), (2, 65202390), (3, 43468260), (4, 32601195), (5, 26080956), (6, 21734130), (9, 14489420), (10, 13040478), (11, 11854980), (12, 10867065), (15, 8693652), (18, 7244710), (20, 6520239), (22, 5927490), (30, 4346826), (33, 3951660), (36, 3622355), (44, 2963745), (45, 2897884), (55, 2370996), (60, 2173413), (66, 1975830), (67, 1946340), (90, 1448942), (99, 1317220), (110, 1185498), (132, 987915), (134, 973170), (165, 790332), (180, 724471), (198, 658610), (201, 648780), (220, 592749), (268, 486585), (330, 395166), (335, 389268), (396, 329305), (402, 324390), (495, 263444), (603, 216260), (660, 197583), (670, 194634), (737, 176940), (804, 162195), (983, 132660), (990, 131722), (1005, 129756), (1206, 108130), (1340, 97317), (1474, 88470), (1966, 66330), (1980, 65861), (2010, 64878), (2211, 58980), (2412, 54065), (2948, 44235), (2949, 44220), (3015, 43252), (3685, 35388), (3932, 33165), (4020, 32439), (4422, 29490), (4915, 26532), (5898, 22110), (6030, 21626), (6633, 19660), (7370, 17694), (8844, 14745), (8847, 14740), (9830, 13266), (10813, 12060), (11055, 11796)]