80922900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14197}}^1$

素因数の和:14233

約数の個数: 72

約数和(自身を含む): 246477280

約数和(自身を除く): 165554380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 14197, 28394, 42591, 56788, 70985, 85182, 141970, 170364, 212955, 269743, 283940, 354925, 425910, 539486, 709850, 809229, 851820, 1064775, 1078972, 1348715, 1419700, 1618458, 2129550, 2697430, 3236916, 4046145, 4259100, 5394860, 6743575, 8092290, 13487150, 16184580, 20230725, 26974300, 40461450, 80922900]

約数ペア:

[(1, 80922900), (2, 40461450), (3, 26974300), (4, 20230725), (5, 16184580), (6, 13487150), (10, 8092290), (12, 6743575), (15, 5394860), (19, 4259100), (20, 4046145), (25, 3236916), (30, 2697430), (38, 2129550), (50, 1618458), (57, 1419700), (60, 1348715), (75, 1078972), (76, 1064775), (95, 851820), (100, 809229), (114, 709850), (150, 539486), (190, 425910), (228, 354925), (285, 283940), (300, 269743), (380, 212955), (475, 170364), (570, 141970), (950, 85182), (1140, 70985), (1425, 56788), (1900, 42591), (2850, 28394), (5700, 14197)]