156975386100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{98411}}^1$

素因数の和:98850

約数の個数: 144

約数和(自身を含む): 490320075840

約数和(自身を除く): 333344689740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 409, 650, 780, 818, 975, 1227, 1300, 1636, 1950, 2045, 2454, 3900, 4090, 4908, 5317, 6135, 8180, 10225, 10634, 12270, 15951, 20450, 21268, 24540, 26585, 30675, 31902, 40900, 53170, 61350, 63804, 79755, 98411, 106340, 122700, 132925, 159510, 196822, 265850, 295233, 319020, 393644, 398775, 492055, 531700, 590466, 797550, 984110, 1180932, 1279343, 1476165, 1595100, 1968220, 2460275, 2558686, 2952330, 3838029, 4920550, 5117372, 5904660, 6396715, 7380825, 7676058, 9841100, 12793430, 14761650, 15352116, 19190145, 25586860, 29523300, 31983575, 38380290, 40250099, 63967150, 76760580, 80500198, 95950725, 120750297, 127934300, 161000396, 191901450, 201250495, 241500594, 383802900, 402500990, 483001188, 523251287, 603751485, 805001980, 1006252475, 1046502574, 1207502970, 1569753861, 2012504950, 2093005148, 2415005940, 2616256435, 3018757425, 3139507722, 4025009900, 5232512870, 6037514850, 6279015444, 7848769305, 10465025740, 12075029700, 13081282175, 15697538610, 26162564350, 31395077220, 39243846525, 52325128700, 78487693050, 156975386100]

約数ペア:

[(1, 156975386100), (2, 78487693050), (3, 52325128700), (4, 39243846525), (5, 31395077220), (6, 26162564350), (10, 15697538610), (12, 13081282175), (13, 12075029700), (15, 10465025740), (20, 7848769305), (25, 6279015444), (26, 6037514850), (30, 5232512870), (39, 4025009900), (50, 3139507722), (52, 3018757425), (60, 2616256435), (65, 2415005940), (75, 2093005148), (78, 2012504950), (100, 1569753861), (130, 1207502970), (150, 1046502574), (156, 1006252475), (195, 805001980), (260, 603751485), (300, 523251287), (325, 483001188), (390, 402500990), (409, 383802900), (650, 241500594), (780, 201250495), (818, 191901450), (975, 161000396), (1227, 127934300), (1300, 120750297), (1636, 95950725), (1950, 80500198), (2045, 76760580), (2454, 63967150), (3900, 40250099), (4090, 38380290), (4908, 31983575), (5317, 29523300), (6135, 25586860), (8180, 19190145), (10225, 15352116), (10634, 14761650), (12270, 12793430), (15951, 9841100), (20450, 7676058), (21268, 7380825), (24540, 6396715), (26585, 5904660), (30675, 5117372), (31902, 4920550), (40900, 3838029), (53170, 2952330), (61350, 2558686), (63804, 2460275), (79755, 1968220), (98411, 1595100), (106340, 1476165), (122700, 1279343), (132925, 1180932), (159510, 984110), (196822, 797550), (265850, 590466), (295233, 531700), (319020, 492055), (393644, 398775)]