215682840400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{17747}}^1$

素因数の和:19109

約数の個数: 120

約数和(自身を含む): 541147310784

約数和(自身を除く): 325464470384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1321, 1840, 2300, 2642, 4600, 5284, 6605, 9200, 10568, 13210, 17747, 21136, 26420, 30383, 33025, 35494, 52840, 60766, 66050, 70988, 88735, 105680, 121532, 132100, 141976, 151915, 177470, 243064, 264200, 283952, 303830, 354940, 408181, 443675, 486128, 528400, 607660, 709880, 759575, 816362, 887350, 1215320, 1419760, 1519150, 1632724, 1774700, 2040905, 2430640, 3038300, 3265448, 3549400, 4081810, 6076600, 6530896, 7098800, 8163620, 10204525, 12153200, 16327240, 20409050, 23443787, 32654480, 40818100, 46887574, 81636200, 93775148, 117218935, 163272400, 187550296, 234437870, 375100592, 468875740, 539207101, 586094675, 937751480, 1078414202, 1172189350, 1875502960, 2156828404, 2344378700, 2696035505, 4313656808, 4688757400, 5392071010, 8627313616, 9377514800, 10784142020, 13480177525, 21568284040, 26960355050, 43136568080, 53920710100, 107841420200, 215682840400]

約数ペア:

[(1, 215682840400), (2, 107841420200), (4, 53920710100), (5, 43136568080), (8, 26960355050), (10, 21568284040), (16, 13480177525), (20, 10784142020), (23, 9377514800), (25, 8627313616), (40, 5392071010), (46, 4688757400), (50, 4313656808), (80, 2696035505), (92, 2344378700), (100, 2156828404), (115, 1875502960), (184, 1172189350), (200, 1078414202), (230, 937751480), (368, 586094675), (400, 539207101), (460, 468875740), (575, 375100592), (920, 234437870), (1150, 187550296), (1321, 163272400), (1840, 117218935), (2300, 93775148), (2642, 81636200), (4600, 46887574), (5284, 40818100), (6605, 32654480), (9200, 23443787), (10568, 20409050), (13210, 16327240), (17747, 12153200), (21136, 10204525), (26420, 8163620), (30383, 7098800), (33025, 6530896), (35494, 6076600), (52840, 4081810), (60766, 3549400), (66050, 3265448), (70988, 3038300), (88735, 2430640), (105680, 2040905), (121532, 1774700), (132100, 1632724), (141976, 1519150), (151915, 1419760), (177470, 1215320), (243064, 887350), (264200, 816362), (283952, 759575), (303830, 709880), (354940, 607660), (408181, 528400), (443675, 486128)]