98385720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 315532800

約数和(自身を除く): 217147080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 829, 860, 920, 989, 1032, 1290, 1380, 1658, 1720, 1978, 2487, 2580, 2760, 2967, 3316, 3956, 4145, 4945, 4974, 5160, 5934, 6632, 7912, 8290, 9890, 9948, 11868, 12435, 14835, 16580, 19067, 19780, 19896, 23736, 24870, 29670, 33160, 35647, 38134, 39560, 49740, 57201, 59340, 71294, 76268, 95335, 99480, 106941, 114402, 118680, 142588, 152536, 178235, 190670, 213882, 228804, 285176, 286005, 356470, 381340, 427764, 457608, 534705, 572010, 712940, 762680, 819881, 855528, 1069410, 1144020, 1425880, 1639762, 2138820, 2288040, 2459643, 3279524, 4099405, 4277640, 4919286, 6559048, 8198810, 9838572, 12298215, 16397620, 19677144, 24596430, 32795240, 49192860, 98385720]

約数ペア:

[(1, 98385720), (2, 49192860), (3, 32795240), (4, 24596430), (5, 19677144), (6, 16397620), (8, 12298215), (10, 9838572), (12, 8198810), (15, 6559048), (20, 4919286), (23, 4277640), (24, 4099405), (30, 3279524), (40, 2459643), (43, 2288040), (46, 2138820), (60, 1639762), (69, 1425880), (86, 1144020), (92, 1069410), (115, 855528), (120, 819881), (129, 762680), (138, 712940), (172, 572010), (184, 534705), (215, 457608), (230, 427764), (258, 381340), (276, 356470), (344, 286005), (345, 285176), (430, 228804), (460, 213882), (516, 190670), (552, 178235), (645, 152536), (690, 142588), (829, 118680), (860, 114402), (920, 106941), (989, 99480), (1032, 95335), (1290, 76268), (1380, 71294), (1658, 59340), (1720, 57201), (1978, 49740), (2487, 39560), (2580, 38134), (2760, 35647), (2967, 33160), (3316, 29670), (3956, 24870), (4145, 23736), (4945, 19896), (4974, 19780), (5160, 19067), (5934, 16580), (6632, 14835), (7912, 12435), (8290, 11868), (9890, 9948)]