78359804550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{683}}^1\times {\mathrm{1321}}^1$

素因数の和:2215

約数の個数: 144

約数和(自身を含む): 212087751408

約数和(自身を除く): 133727946858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 579, 683, 965, 1158, 1321, 1366, 1737, 1930, 2049, 2642, 2895, 3415, 3474, 3963, 4098, 4825, 5790, 6147, 6605, 6830, 7926, 8685, 9650, 10245, 11889, 12294, 13210, 14475, 17075, 17370, 19815, 20490, 23778, 28950, 30735, 33025, 34150, 39630, 43425, 51225, 59445, 61470, 66050, 86850, 99075, 102450, 118890, 131819, 153675, 198150, 254953, 263638, 297225, 307350, 395457, 509906, 594450, 659095, 764859, 790914, 902243, 1186371, 1274765, 1318190, 1529718, 1804486, 1977285, 2294577, 2372742, 2549530, 2706729, 3295475, 3824295, 3954570, 4511215, 4589154, 5413458, 5931855, 6373825, 6590950, 7648590, 8120187, 9022430, 9886425, 11472885, 11863710, 12747650, 13533645, 16240374, 19121475, 19772850, 22556075, 22945770, 27067290, 29659275, 38242950, 40600935, 45112150, 57364425, 59318550, 67668225, 81201870, 114728850, 135336450, 174132899, 203004675, 348265798, 406009350, 522398697, 870664495, 1044797394, 1567196091, 1741328990, 2611993485, 3134392182, 4353322475, 5223986970, 7835980455, 8706644950, 13059967425, 15671960910, 26119934850, 39179902275, 78359804550]

約数ペア:

[(1, 78359804550), (2, 39179902275), (3, 26119934850), (5, 15671960910), (6, 13059967425), (9, 8706644950), (10, 7835980455), (15, 5223986970), (18, 4353322475), (25, 3134392182), (30, 2611993485), (45, 1741328990), (50, 1567196091), (75, 1044797394), (90, 870664495), (150, 522398697), (193, 406009350), (225, 348265798), (386, 203004675), (450, 174132899), (579, 135336450), (683, 114728850), (965, 81201870), (1158, 67668225), (1321, 59318550), (1366, 57364425), (1737, 45112150), (1930, 40600935), (2049, 38242950), (2642, 29659275), (2895, 27067290), (3415, 22945770), (3474, 22556075), (3963, 19772850), (4098, 19121475), (4825, 16240374), (5790, 13533645), (6147, 12747650), (6605, 11863710), (6830, 11472885), (7926, 9886425), (8685, 9022430), (9650, 8120187), (10245, 7648590), (11889, 6590950), (12294, 6373825), (13210, 5931855), (14475, 5413458), (17075, 4589154), (17370, 4511215), (19815, 3954570), (20490, 3824295), (23778, 3295475), (28950, 2706729), (30735, 2549530), (33025, 2372742), (34150, 2294577), (39630, 1977285), (43425, 1804486), (51225, 1529718), (59445, 1318190), (61470, 1274765), (66050, 1186371), (86850, 902243), (99075, 790914), (102450, 764859), (118890, 659095), (131819, 594450), (153675, 509906), (198150, 395457), (254953, 307350), (263638, 297225)]