187250820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 558931968

約数和(自身を除く): 371681148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1380, 1410, 2162, 2820, 2887, 3243, 4324, 5405, 5774, 6486, 8661, 10810, 11548, 12972, 14435, 16215, 17322, 21620, 28870, 32430, 34644, 43305, 57740, 64860, 66401, 86610, 132802, 135689, 173220, 199203, 265604, 271378, 332005, 398406, 407067, 542756, 664010, 678445, 796812, 814134, 996015, 1328020, 1356890, 1628268, 1992030, 2035335, 2713780, 3120847, 3984060, 4070670, 6241694, 8141340, 9362541, 12483388, 15604235, 18725082, 31208470, 37450164, 46812705, 62416940, 93625410, 187250820]

約数ペア:

[(1, 187250820), (2, 93625410), (3, 62416940), (4, 46812705), (5, 37450164), (6, 31208470), (10, 18725082), (12, 15604235), (15, 12483388), (20, 9362541), (23, 8141340), (30, 6241694), (46, 4070670), (47, 3984060), (60, 3120847), (69, 2713780), (92, 2035335), (94, 1992030), (115, 1628268), (138, 1356890), (141, 1328020), (188, 996015), (230, 814134), (235, 796812), (276, 678445), (282, 664010), (345, 542756), (460, 407067), (470, 398406), (564, 332005), (690, 271378), (705, 265604), (940, 199203), (1081, 173220), (1380, 135689), (1410, 132802), (2162, 86610), (2820, 66401), (2887, 64860), (3243, 57740), (4324, 43305), (5405, 34644), (5774, 32430), (6486, 28870), (8661, 21620), (10810, 17322), (11548, 16215), (12972, 14435)]