54881100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 162

約数和(自身を含む): 183601964

約数和(自身を除く): 128720864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 211, 225, 255, 289, 300, 306, 340, 422, 425, 450, 510, 578, 612, 633, 765, 844, 850, 867, 900, 1020, 1055, 1156, 1266, 1275, 1445, 1530, 1700, 1734, 1899, 2110, 2532, 2550, 2601, 2890, 3060, 3165, 3468, 3587, 3798, 3825, 4220, 4335, 5100, 5202, 5275, 5780, 6330, 7174, 7225, 7596, 7650, 8670, 9495, 10404, 10550, 10761, 12660, 13005, 14348, 14450, 15300, 15825, 17340, 17935, 18990, 21100, 21522, 21675, 26010, 28900, 31650, 32283, 35870, 37980, 43044, 43350, 47475, 52020, 53805, 60979, 63300, 64566, 65025, 71740, 86700, 89675, 94950, 107610, 121958, 129132, 130050, 161415, 179350, 182937, 189900, 215220, 243916, 260100, 269025, 304895, 322830, 358700, 365874, 538050, 548811, 609790, 645660, 731748, 807075, 914685, 1076100, 1097622, 1219580, 1524475, 1614150, 1829370, 2195244, 2744055, 3048950, 3228300, 3658740, 4573425, 5488110, 6097900, 9146850, 10976220, 13720275, 18293700, 27440550, 54881100]

約数ペア:

[(1, 54881100), (2, 27440550), (3, 18293700), (4, 13720275), (5, 10976220), (6, 9146850), (9, 6097900), (10, 5488110), (12, 4573425), (15, 3658740), (17, 3228300), (18, 3048950), (20, 2744055), (25, 2195244), (30, 1829370), (34, 1614150), (36, 1524475), (45, 1219580), (50, 1097622), (51, 1076100), (60, 914685), (68, 807075), (75, 731748), (85, 645660), (90, 609790), (100, 548811), (102, 538050), (150, 365874), (153, 358700), (170, 322830), (180, 304895), (204, 269025), (211, 260100), (225, 243916), (255, 215220), (289, 189900), (300, 182937), (306, 179350), (340, 161415), (422, 130050), (425, 129132), (450, 121958), (510, 107610), (578, 94950), (612, 89675), (633, 86700), (765, 71740), (844, 65025), (850, 64566), (867, 63300), (900, 60979), (1020, 53805), (1055, 52020), (1156, 47475), (1266, 43350), (1275, 43044), (1445, 37980), (1530, 35870), (1700, 32283), (1734, 31650), (1899, 28900), (2110, 26010), (2532, 21675), (2550, 21522), (2601, 21100), (2890, 18990), (3060, 17935), (3165, 17340), (3468, 15825), (3587, 15300), (3798, 14450), (3825, 14348), (4220, 13005), (4335, 12660), (5100, 10761), (5202, 10550), (5275, 10404), (5780, 9495), (6330, 8670), (7174, 7650), (7225, 7596)]