201772334025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61987}}^1$

素因数の和:62080

約数の個数: 144

約数和(自身を含む): 410090788224

約数和(自身を除く): 208318454199

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 37, 45, 51, 69, 75, 85, 111, 115, 153, 185, 207, 225, 255, 333, 345, 391, 425, 555, 575, 629, 765, 851, 925, 1035, 1173, 1275, 1665, 1725, 1887, 1955, 2553, 2775, 3145, 3519, 3825, 4255, 5175, 5661, 5865, 7659, 8325, 9435, 9775, 12765, 14467, 15725, 17595, 21275, 28305, 29325, 38295, 43401, 47175, 61987, 63825, 72335, 87975, 130203, 141525, 185961, 191475, 217005, 309935, 361675, 557883, 651015, 929805, 1053779, 1085025, 1425701, 1549675, 2293519, 2789415, 3161337, 3255075, 4277103, 4649025, 5268895, 6880557, 7128505, 9484011, 11467595, 12831309, 13947075, 15806685, 20641671, 21385515, 24236917, 26344475, 34402785, 35642525, 38989823, 47420055, 52750937, 57337975, 64156545, 72710751, 79033425, 103208355, 106927575, 116969469, 121184585, 158252811, 172013925, 194949115, 218132253, 237100275, 263754685, 320782725, 350908407, 363553755, 474758433, 516041775, 584847345, 605922925, 791264055, 896765929, 974745575, 1090661265, 1318773425, 1754542035, 1817768775, 2373792165, 2690297787, 2924236725, 3956320275, 4483829645, 5453306325, 8070893361, 8772710175, 11868960825, 13451488935, 22419148225, 40354466805, 67257444675, 201772334025]

約数ペア:

[(1, 201772334025), (3, 67257444675), (5, 40354466805), (9, 22419148225), (15, 13451488935), (17, 11868960825), (23, 8772710175), (25, 8070893361), (37, 5453306325), (45, 4483829645), (51, 3956320275), (69, 2924236725), (75, 2690297787), (85, 2373792165), (111, 1817768775), (115, 1754542035), (153, 1318773425), (185, 1090661265), (207, 974745575), (225, 896765929), (255, 791264055), (333, 605922925), (345, 584847345), (391, 516041775), (425, 474758433), (555, 363553755), (575, 350908407), (629, 320782725), (765, 263754685), (851, 237100275), (925, 218132253), (1035, 194949115), (1173, 172013925), (1275, 158252811), (1665, 121184585), (1725, 116969469), (1887, 106927575), (1955, 103208355), (2553, 79033425), (2775, 72710751), (3145, 64156545), (3519, 57337975), (3825, 52750937), (4255, 47420055), (5175, 38989823), (5661, 35642525), (5865, 34402785), (7659, 26344475), (8325, 24236917), (9435, 21385515), (9775, 20641671), (12765, 15806685), (14467, 13947075), (15725, 12831309), (17595, 11467595), (21275, 9484011), (28305, 7128505), (29325, 6880557), (38295, 5268895), (43401, 4649025), (47175, 4277103), (61987, 3255075), (63825, 3161337), (72335, 2789415), (87975, 2293519), (130203, 1549675), (141525, 1425701), (185961, 1085025), (191475, 1053779), (217005, 929805), (309935, 651015), (361675, 557883)]