73611700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 185613120

約数和(自身を除く): 112001420

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 43, 50, 53, 68, 76, 85, 86, 95, 100, 106, 170, 172, 190, 212, 215, 265, 323, 340, 380, 425, 430, 475, 530, 646, 731, 817, 850, 860, 901, 950, 1007, 1060, 1075, 1292, 1325, 1462, 1615, 1634, 1700, 1802, 1900, 2014, 2150, 2279, 2650, 2924, 3230, 3268, 3604, 3655, 4028, 4085, 4300, 4505, 4558, 5035, 5300, 6460, 7310, 8075, 8170, 9010, 9116, 10070, 11395, 13889, 14620, 16150, 16340, 17119, 18020, 18275, 20140, 20425, 22525, 22790, 25175, 27778, 32300, 34238, 36550, 38743, 40850, 43301, 45050, 45580, 50350, 55556, 56975, 68476, 69445, 73100, 77486, 81700, 85595, 86602, 90100, 100700, 113950, 138890, 154972, 171190, 173204, 193715, 216505, 227900, 277780, 342380, 347225, 387430, 427975, 433010, 694450, 736117, 774860, 855950, 866020, 968575, 1082525, 1388900, 1472234, 1711900, 1937150, 2165050, 2944468, 3680585, 3874300, 4330100, 7361170, 14722340, 18402925, 36805850, 73611700]

約数ペア:

[(1, 73611700), (2, 36805850), (4, 18402925), (5, 14722340), (10, 7361170), (17, 4330100), (19, 3874300), (20, 3680585), (25, 2944468), (34, 2165050), (38, 1937150), (43, 1711900), (50, 1472234), (53, 1388900), (68, 1082525), (76, 968575), (85, 866020), (86, 855950), (95, 774860), (100, 736117), (106, 694450), (170, 433010), (172, 427975), (190, 387430), (212, 347225), (215, 342380), (265, 277780), (323, 227900), (340, 216505), (380, 193715), (425, 173204), (430, 171190), (475, 154972), (530, 138890), (646, 113950), (731, 100700), (817, 90100), (850, 86602), (860, 85595), (901, 81700), (950, 77486), (1007, 73100), (1060, 69445), (1075, 68476), (1292, 56975), (1325, 55556), (1462, 50350), (1615, 45580), (1634, 45050), (1700, 43301), (1802, 40850), (1900, 38743), (2014, 36550), (2150, 34238), (2279, 32300), (2650, 27778), (2924, 25175), (3230, 22790), (3268, 22525), (3604, 20425), (3655, 20140), (4028, 18275), (4085, 18020), (4300, 17119), (4505, 16340), (4558, 16150), (5035, 14620), (5300, 13889), (6460, 11395), (7310, 10070), (8075, 9116), (8170, 9010)]