20430298200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6911}}^1$

素因数の和:7322

約数の個数: 192

約数和(自身を含む): 68395622400

約数和(自身を除く): 47965324200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 379, 390, 520, 600, 650, 758, 780, 975, 1137, 1300, 1516, 1560, 1895, 1950, 2274, 2600, 3032, 3790, 3900, 4548, 4927, 5685, 6911, 7580, 7800, 9096, 9475, 9854, 11370, 13822, 14781, 15160, 18950, 19708, 20733, 22740, 24635, 27644, 28425, 29562, 34555, 37900, 39416, 41466, 45480, 49270, 55288, 56850, 59124, 69110, 73905, 75800, 82932, 89843, 98540, 103665, 113700, 118248, 123175, 138220, 147810, 165864, 172775, 179686, 197080, 207330, 227400, 246350, 269529, 276440, 295620, 345550, 359372, 369525, 414660, 449215, 492700, 518325, 539058, 591240, 691100, 718744, 739050, 829320, 898430, 985400, 1036650, 1078116, 1347645, 1382200, 1478100, 1796860, 2073300, 2156232, 2246075, 2619269, 2695290, 2956200, 3593720, 4146600, 4492150, 5238538, 5390580, 6738225, 7857807, 8984300, 10477076, 10781160, 13096345, 13476450, 15715614, 17968600, 20954152, 26192690, 26952900, 31431228, 34050497, 39289035, 52385380, 53905800, 62862456, 65481725, 68100994, 78578070, 102151491, 104770760, 130963450, 136201988, 157156140, 170252485, 196445175, 204302982, 261926900, 272403976, 314312280, 340504970, 392890350, 408605964, 510757455, 523853800, 681009940, 785780700, 817211928, 851262425, 1021514910, 1362019880, 1571561400, 1702524850, 2043029820, 2553787275, 3405049700, 4086059640, 5107574550, 6810099400, 10215149100, 20430298200]

約数ペア:

[(1, 20430298200), (2, 10215149100), (3, 6810099400), (4, 5107574550), (5, 4086059640), (6, 3405049700), (8, 2553787275), (10, 2043029820), (12, 1702524850), (13, 1571561400), (15, 1362019880), (20, 1021514910), (24, 851262425), (25, 817211928), (26, 785780700), (30, 681009940), (39, 523853800), (40, 510757455), (50, 408605964), (52, 392890350), (60, 340504970), (65, 314312280), (75, 272403976), (78, 261926900), (100, 204302982), (104, 196445175), (120, 170252485), (130, 157156140), (150, 136201988), (156, 130963450), (195, 104770760), (200, 102151491), (260, 78578070), (300, 68100994), (312, 65481725), (325, 62862456), (379, 53905800), (390, 52385380), (520, 39289035), (600, 34050497), (650, 31431228), (758, 26952900), (780, 26192690), (975, 20954152), (1137, 17968600), (1300, 15715614), (1516, 13476450), (1560, 13096345), (1895, 10781160), (1950, 10477076), (2274, 8984300), (2600, 7857807), (3032, 6738225), (3790, 5390580), (3900, 5238538), (4548, 4492150), (4927, 4146600), (5685, 3593720), (6911, 2956200), (7580, 2695290), (7800, 2619269), (9096, 2246075), (9475, 2156232), (9854, 2073300), (11370, 1796860), (13822, 1478100), (14781, 1382200), (15160, 1347645), (18950, 1078116), (19708, 1036650), (20733, 985400), (22740, 898430), (24635, 829320), (27644, 739050), (28425, 718744), (29562, 691100), (34555, 591240), (37900, 539058), (39416, 518325), (41466, 492700), (45480, 449215), (49270, 414660), (55288, 369525), (56850, 359372), (59124, 345550), (69110, 295620), (73905, 276440), (75800, 269529), (82932, 246350), (89843, 227400), (98540, 207330), (103665, 197080), (113700, 179686), (118248, 172775), (123175, 165864), (138220, 147810)]