77049100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 180175968

約数和(自身を除く): 103126868

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 170, 244, 305, 340, 425, 610, 743, 850, 1037, 1220, 1486, 1525, 1700, 2074, 2972, 3050, 3715, 4148, 5185, 6100, 7430, 10370, 12631, 14860, 18575, 20740, 25262, 25925, 37150, 45323, 50524, 51850, 63155, 74300, 90646, 103700, 126310, 181292, 226615, 252620, 315775, 453230, 631550, 770491, 906460, 1133075, 1263100, 1540982, 2266150, 3081964, 3852455, 4532300, 7704910, 15409820, 19262275, 38524550, 77049100]

約数ペア:

[(1, 77049100), (2, 38524550), (4, 19262275), (5, 15409820), (10, 7704910), (17, 4532300), (20, 3852455), (25, 3081964), (34, 2266150), (50, 1540982), (61, 1263100), (68, 1133075), (85, 906460), (100, 770491), (122, 631550), (170, 453230), (244, 315775), (305, 252620), (340, 226615), (425, 181292), (610, 126310), (743, 103700), (850, 90646), (1037, 74300), (1220, 63155), (1486, 51850), (1525, 50524), (1700, 45323), (2074, 37150), (2972, 25925), (3050, 25262), (3715, 20740), (4148, 18575), (5185, 14860), (6100, 12631), (7430, 10370)]