31630200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 118920960

約数和(自身を除く): 87290760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 443, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 886, 952, 1020, 1050, 1190, 1275, 1329, 1400, 1428, 1700, 1772, 1785, 2040, 2100, 2215, 2380, 2550, 2658, 2856, 2975, 3101, 3400, 3544, 3570, 4200, 4430, 4760, 5100, 5316, 5950, 6202, 6645, 7140, 7531, 8860, 8925, 9303, 10200, 10632, 11075, 11900, 12404, 13290, 14280, 15062, 15505, 17720, 17850, 18606, 22150, 22593, 23800, 24808, 26580, 30124, 31010, 33225, 35700, 37212, 37655, 44300, 45186, 46515, 52717, 53160, 60248, 62020, 66450, 71400, 74424, 75310, 77525, 88600, 90372, 93030, 105434, 112965, 124040, 132900, 150620, 155050, 158151, 180744, 186060, 188275, 210868, 225930, 232575, 263585, 265800, 301240, 310100, 316302, 372120, 376550, 421736, 451860, 465150, 527170, 564825, 620200, 632604, 753100, 790755, 903720, 930300, 1054340, 1129650, 1265208, 1317925, 1506200, 1581510, 1860600, 2108680, 2259300, 2635850, 3163020, 3953775, 4518600, 5271700, 6326040, 7907550, 10543400, 15815100, 31630200]

約数ペア:

[(1, 31630200), (2, 15815100), (3, 10543400), (4, 7907550), (5, 6326040), (6, 5271700), (7, 4518600), (8, 3953775), (10, 3163020), (12, 2635850), (14, 2259300), (15, 2108680), (17, 1860600), (20, 1581510), (21, 1506200), (24, 1317925), (25, 1265208), (28, 1129650), (30, 1054340), (34, 930300), (35, 903720), (40, 790755), (42, 753100), (50, 632604), (51, 620200), (56, 564825), (60, 527170), (68, 465150), (70, 451860), (75, 421736), (84, 376550), (85, 372120), (100, 316302), (102, 310100), (105, 301240), (119, 265800), (120, 263585), (136, 232575), (140, 225930), (150, 210868), (168, 188275), (170, 186060), (175, 180744), (200, 158151), (204, 155050), (210, 150620), (238, 132900), (255, 124040), (280, 112965), (300, 105434), (340, 93030), (350, 90372), (357, 88600), (408, 77525), (420, 75310), (425, 74424), (443, 71400), (476, 66450), (510, 62020), (525, 60248), (595, 53160), (600, 52717), (680, 46515), (700, 45186), (714, 44300), (840, 37655), (850, 37212), (886, 35700), (952, 33225), (1020, 31010), (1050, 30124), (1190, 26580), (1275, 24808), (1329, 23800), (1400, 22593), (1428, 22150), (1700, 18606), (1772, 17850), (1785, 17720), (2040, 15505), (2100, 15062), (2215, 14280), (2380, 13290), (2550, 12404), (2658, 11900), (2856, 11075), (2975, 10632), (3101, 10200), (3400, 9303), (3544, 8925), (3570, 8860), (4200, 7531), (4430, 7140), (4760, 6645), (5100, 6202), (5316, 5950)]