179452260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8521}}^1$

素因数の和:8555

約数の個数: 120

約数和(自身を含む): 606323256

約数和(自身を除く): 426870996

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, 8521, 10530, 17042, 21060, 25563, 34084, 42605, 51126, 76689, 85210, 102252, 110773, 127815, 153378, 170420, 221546, 230067, 255630, 306756, 332319, 383445, 443092, 460134, 511260, 553865, 664638, 690201, 766890, 920268, 996957, 1107730, 1150335, 1329276, 1380402, 1533780, 1661595, 1993914, 2215460, 2300670, 2760804, 2990871, 3323190, 3451005, 3987828, 4601340, 4984785, 5981742, 6646380, 6902010, 8972613, 9969570, 11963484, 13804020, 14954355, 17945226, 19939140, 29908710, 35890452, 44863065, 59817420, 89726130, 179452260]

約数ペア:

[(1, 179452260), (2, 89726130), (3, 59817420), (4, 44863065), (5, 35890452), (6, 29908710), (9, 19939140), (10, 17945226), (12, 14954355), (13, 13804020), (15, 11963484), (18, 9969570), (20, 8972613), (26, 6902010), (27, 6646380), (30, 5981742), (36, 4984785), (39, 4601340), (45, 3987828), (52, 3451005), (54, 3323190), (60, 2990871), (65, 2760804), (78, 2300670), (81, 2215460), (90, 1993914), (108, 1661595), (117, 1533780), (130, 1380402), (135, 1329276), (156, 1150335), (162, 1107730), (180, 996957), (195, 920268), (234, 766890), (260, 690201), (270, 664638), (324, 553865), (351, 511260), (390, 460134), (405, 443092), (468, 383445), (540, 332319), (585, 306756), (702, 255630), (780, 230067), (810, 221546), (1053, 170420), (1170, 153378), (1404, 127815), (1620, 110773), (1755, 102252), (2106, 85210), (2340, 76689), (3510, 51126), (4212, 42605), (5265, 34084), (7020, 25563), (8521, 21060), (10530, 17042)]