90894095640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{20107}}^1$

素因数の和:20586

約数の個数: 192

約数和(自身を含む): 306313207200

約数和(自身を除く): 215419111560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 433, 435, 522, 580, 696, 866, 870, 1044, 1160, 1299, 1305, 1732, 1740, 2088, 2165, 2598, 2610, 3464, 3480, 3897, 4330, 5196, 5220, 6495, 7794, 8660, 10392, 10440, 12557, 12990, 15588, 17320, 19485, 20107, 25114, 25980, 31176, 37671, 38970, 40214, 50228, 51960, 60321, 62785, 75342, 77940, 80428, 100456, 100535, 113013, 120642, 125570, 150684, 155880, 160856, 180963, 188355, 201070, 226026, 241284, 251140, 301368, 301605, 361926, 376710, 402140, 452052, 482568, 502280, 565065, 583103, 603210, 723852, 753420, 804280, 904104, 904815, 1130130, 1166206, 1206420, 1447704, 1506840, 1749309, 1809630, 2260260, 2332412, 2412840, 2915515, 3498618, 3619260, 4520520, 4664824, 5247927, 5831030, 6997236, 7238520, 8706331, 8746545, 10495854, 11662060, 13994472, 17412662, 17493090, 20991708, 23324120, 26118993, 26239635, 34825324, 34986180, 41983416, 43531655, 52237986, 52479270, 69650648, 69972360, 78356979, 87063310, 104475972, 104958540, 130594965, 156713958, 174126620, 208951944, 209917080, 252483599, 261189930, 313427916, 348253240, 391784895, 504967198, 522379860, 626855832, 757450797, 783569790, 1009934396, 1044759720, 1262417995, 1514901594, 1567139580, 2019868792, 2272352391, 2524835990, 3029803188, 3134279160, 3787253985, 4544704782, 5049671980, 6059606376, 7574507970, 9089409564, 10099343960, 11361761955, 15149015940, 18178819128, 22723523910, 30298031880, 45447047820, 90894095640]

約数ペア:

[(1, 90894095640), (2, 45447047820), (3, 30298031880), (4, 22723523910), (5, 18178819128), (6, 15149015940), (8, 11361761955), (9, 10099343960), (10, 9089409564), (12, 7574507970), (15, 6059606376), (18, 5049671980), (20, 4544704782), (24, 3787253985), (29, 3134279160), (30, 3029803188), (36, 2524835990), (40, 2272352391), (45, 2019868792), (58, 1567139580), (60, 1514901594), (72, 1262417995), (87, 1044759720), (90, 1009934396), (116, 783569790), (120, 757450797), (145, 626855832), (174, 522379860), (180, 504967198), (232, 391784895), (261, 348253240), (290, 313427916), (348, 261189930), (360, 252483599), (433, 209917080), (435, 208951944), (522, 174126620), (580, 156713958), (696, 130594965), (866, 104958540), (870, 104475972), (1044, 87063310), (1160, 78356979), (1299, 69972360), (1305, 69650648), (1732, 52479270), (1740, 52237986), (2088, 43531655), (2165, 41983416), (2598, 34986180), (2610, 34825324), (3464, 26239635), (3480, 26118993), (3897, 23324120), (4330, 20991708), (5196, 17493090), (5220, 17412662), (6495, 13994472), (7794, 11662060), (8660, 10495854), (10392, 8746545), (10440, 8706331), (12557, 7238520), (12990, 6997236), (15588, 5831030), (17320, 5247927), (19485, 4664824), (20107, 4520520), (25114, 3619260), (25980, 3498618), (31176, 2915515), (37671, 2412840), (38970, 2332412), (40214, 2260260), (50228, 1809630), (51960, 1749309), (60321, 1506840), (62785, 1447704), (75342, 1206420), (77940, 1166206), (80428, 1130130), (100456, 904815), (100535, 904104), (113013, 804280), (120642, 753420), (125570, 723852), (150684, 603210), (155880, 583103), (160856, 565065), (180963, 502280), (188355, 482568), (201070, 452052), (226026, 402140), (241284, 376710), (251140, 361926), (301368, 301605)]