72536100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2694

約数の個数: 144

約数和(自身を含む): 258400128

約数和(自身を除く): 185864028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2657, 2730, 3900, 4550, 5314, 5460, 6825, 7971, 9100, 10628, 13285, 13650, 15942, 18599, 26570, 27300, 31884, 34541, 37198, 39855, 53140, 55797, 66425, 69082, 74396, 79710, 92995, 103623, 111594, 132850, 138164, 159420, 172705, 185990, 199275, 207246, 223188, 241787, 265700, 278985, 345410, 371980, 398550, 414492, 464975, 483574, 518115, 557970, 690820, 725361, 797100, 863525, 929950, 967148, 1036230, 1115940, 1208935, 1394925, 1450722, 1727050, 1859900, 2072460, 2417870, 2590575, 2789850, 2901444, 3454100, 3626805, 4835740, 5181150, 5579700, 6044675, 7253610, 10362300, 12089350, 14507220, 18134025, 24178700, 36268050, 72536100]

約数ペア:

[(1, 72536100), (2, 36268050), (3, 24178700), (4, 18134025), (5, 14507220), (6, 12089350), (7, 10362300), (10, 7253610), (12, 6044675), (13, 5579700), (14, 5181150), (15, 4835740), (20, 3626805), (21, 3454100), (25, 2901444), (26, 2789850), (28, 2590575), (30, 2417870), (35, 2072460), (39, 1859900), (42, 1727050), (50, 1450722), (52, 1394925), (60, 1208935), (65, 1115940), (70, 1036230), (75, 967148), (78, 929950), (84, 863525), (91, 797100), (100, 725361), (105, 690820), (130, 557970), (140, 518115), (150, 483574), (156, 464975), (175, 414492), (182, 398550), (195, 371980), (210, 345410), (260, 278985), (273, 265700), (300, 241787), (325, 223188), (350, 207246), (364, 199275), (390, 185990), (420, 172705), (455, 159420), (525, 138164), (546, 132850), (650, 111594), (700, 103623), (780, 92995), (910, 79710), (975, 74396), (1050, 69082), (1092, 66425), (1300, 55797), (1365, 53140), (1820, 39855), (1950, 37198), (2100, 34541), (2275, 31884), (2657, 27300), (2730, 26570), (3900, 18599), (4550, 15942), (5314, 13650), (5460, 13285), (6825, 10628), (7971, 9100)]