1688424300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 216

約数和(自身を含む): 5544506240

約数和(自身を除く): 3856081940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 73, 75, 90, 93, 100, 124, 146, 150, 155, 180, 186, 219, 225, 279, 292, 300, 310, 365, 372, 438, 450, 465, 558, 620, 657, 730, 775, 829, 876, 900, 930, 1095, 1116, 1314, 1395, 1460, 1550, 1658, 1825, 1860, 2190, 2263, 2325, 2487, 2628, 2790, 3100, 3285, 3316, 3650, 4145, 4380, 4526, 4650, 4974, 5475, 5580, 6570, 6789, 6975, 7300, 7461, 8290, 9052, 9300, 9948, 10950, 11315, 12435, 13140, 13578, 13950, 14922, 16425, 16580, 20367, 20725, 21900, 22630, 24870, 25699, 27156, 27900, 29844, 32850, 33945, 37305, 40734, 41450, 45260, 49740, 51398, 56575, 60517, 62175, 65700, 67890, 74610, 77097, 81468, 82900, 101835, 102796, 113150, 121034, 124350, 128495, 135780, 149220, 154194, 169725, 181551, 186525, 203670, 226300, 231291, 242068, 248700, 256990, 302585, 308388, 339450, 363102, 373050, 385485, 407340, 462582, 509175, 513980, 544653, 605170, 642475, 678900, 726204, 746100, 770970, 907755, 925164, 1018350, 1089306, 1156455, 1210340, 1284950, 1512925, 1541940, 1815510, 1876027, 1927425, 2036700, 2178612, 2312910, 2569900, 2723265, 3025850, 3631020, 3752054, 3854850, 4538775, 4625820, 5446530, 5628081, 5782275, 6051700, 7504108, 7709700, 9077550, 9380135, 10893060, 11256162, 11564550, 13616325, 16884243, 18155100, 18760270, 22512324, 23129100, 27232650, 28140405, 33768486, 37520540, 46900675, 54465300, 56280810, 67536972, 84421215, 93801350, 112561620, 140702025, 168842430, 187602700, 281404050, 337684860, 422106075, 562808100, 844212150, 1688424300]

約数ペア:

[(1, 1688424300), (2, 844212150), (3, 562808100), (4, 422106075), (5, 337684860), (6, 281404050), (9, 187602700), (10, 168842430), (12, 140702025), (15, 112561620), (18, 93801350), (20, 84421215), (25, 67536972), (30, 56280810), (31, 54465300), (36, 46900675), (45, 37520540), (50, 33768486), (60, 28140405), (62, 27232650), (73, 23129100), (75, 22512324), (90, 18760270), (93, 18155100), (100, 16884243), (124, 13616325), (146, 11564550), (150, 11256162), (155, 10893060), (180, 9380135), (186, 9077550), (219, 7709700), (225, 7504108), (279, 6051700), (292, 5782275), (300, 5628081), (310, 5446530), (365, 4625820), (372, 4538775), (438, 3854850), (450, 3752054), (465, 3631020), (558, 3025850), (620, 2723265), (657, 2569900), (730, 2312910), (775, 2178612), (829, 2036700), (876, 1927425), (900, 1876027), (930, 1815510), (1095, 1541940), (1116, 1512925), (1314, 1284950), (1395, 1210340), (1460, 1156455), (1550, 1089306), (1658, 1018350), (1825, 925164), (1860, 907755), (2190, 770970), (2263, 746100), (2325, 726204), (2487, 678900), (2628, 642475), (2790, 605170), (3100, 544653), (3285, 513980), (3316, 509175), (3650, 462582), (4145, 407340), (4380, 385485), (4526, 373050), (4650, 363102), (4974, 339450), (5475, 308388), (5580, 302585), (6570, 256990), (6789, 248700), (6975, 242068), (7300, 231291), (7461, 226300), (8290, 203670), (9052, 186525), (9300, 181551), (9948, 169725), (10950, 154194), (11315, 149220), (12435, 135780), (13140, 128495), (13578, 124350), (13950, 121034), (14922, 113150), (16425, 102796), (16580, 101835), (20367, 82900), (20725, 81468), (21900, 77097), (22630, 74610), (24870, 67890), (25699, 65700), (27156, 62175), (27900, 60517), (29844, 56575), (32850, 51398), (33945, 49740), (37305, 45260), (40734, 41450)]