72530730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 202310784

約数和(自身を除く): 129780054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 333, 345, 370, 414, 555, 666, 690, 851, 947, 1035, 1110, 1665, 1702, 1894, 2070, 2553, 2841, 3330, 4255, 4735, 5106, 5682, 7659, 8510, 8523, 9470, 12765, 14205, 15318, 17046, 21781, 25530, 28410, 35039, 38295, 42615, 43562, 65343, 70078, 76590, 85230, 105117, 108905, 130686, 175195, 196029, 210234, 217810, 315351, 326715, 350390, 392058, 525585, 630702, 653430, 805897, 980145, 1051170, 1576755, 1611794, 1960290, 2417691, 3153510, 4029485, 4835382, 7253073, 8058970, 12088455, 14506146, 24176910, 36265365, 72530730]

約数ペア:

[(1, 72530730), (2, 36265365), (3, 24176910), (5, 14506146), (6, 12088455), (9, 8058970), (10, 7253073), (15, 4835382), (18, 4029485), (23, 3153510), (30, 2417691), (37, 1960290), (45, 1611794), (46, 1576755), (69, 1051170), (74, 980145), (90, 805897), (111, 653430), (115, 630702), (138, 525585), (185, 392058), (207, 350390), (222, 326715), (230, 315351), (333, 217810), (345, 210234), (370, 196029), (414, 175195), (555, 130686), (666, 108905), (690, 105117), (851, 85230), (947, 76590), (1035, 70078), (1110, 65343), (1665, 43562), (1702, 42615), (1894, 38295), (2070, 35039), (2553, 28410), (2841, 25530), (3330, 21781), (4255, 17046), (4735, 15318), (5106, 14205), (5682, 12765), (7659, 9470), (8510, 8523)]