180946350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30962

約数の個数: 72

約数和(自身を含む): 523555032

約数和(自身を除く): 342608682

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 30931, 61862, 92793, 154655, 185586, 278379, 309310, 402103, 463965, 556758, 773275, 804206, 927930, 1206309, 1391895, 1546550, 2010515, 2319825, 2412618, 2783790, 3618927, 4021030, 4639650, 6031545, 6959475, 7237854, 10052575, 12063090, 13918950, 18094635, 20105150, 30157725, 36189270, 60315450, 90473175, 180946350]

約数ペア:

[(1, 180946350), (2, 90473175), (3, 60315450), (5, 36189270), (6, 30157725), (9, 20105150), (10, 18094635), (13, 13918950), (15, 12063090), (18, 10052575), (25, 7237854), (26, 6959475), (30, 6031545), (39, 4639650), (45, 4021030), (50, 3618927), (65, 2783790), (75, 2412618), (78, 2319825), (90, 2010515), (117, 1546550), (130, 1391895), (150, 1206309), (195, 927930), (225, 804206), (234, 773275), (325, 556758), (390, 463965), (450, 402103), (585, 309310), (650, 278379), (975, 185586), (1170, 154655), (1950, 92793), (2925, 61862), (5850, 30931)]