80782470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 228559968

約数和(自身を除く): 147777498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 333, 370, 510, 555, 629, 666, 765, 1110, 1258, 1427, 1530, 1665, 1887, 2854, 3145, 3330, 3774, 4281, 5661, 6290, 7135, 8562, 9435, 11322, 12843, 14270, 18870, 21405, 24259, 25686, 28305, 42810, 48518, 52799, 56610, 64215, 72777, 105598, 121295, 128430, 145554, 158397, 218331, 242590, 263995, 316794, 363885, 436662, 475191, 527990, 727770, 791985, 897583, 950382, 1091655, 1583970, 1795166, 2183310, 2375955, 2692749, 4487915, 4751910, 5385498, 8078247, 8975830, 13463745, 16156494, 26927490, 40391235, 80782470]

約数ペア:

[(1, 80782470), (2, 40391235), (3, 26927490), (5, 16156494), (6, 13463745), (9, 8975830), (10, 8078247), (15, 5385498), (17, 4751910), (18, 4487915), (30, 2692749), (34, 2375955), (37, 2183310), (45, 1795166), (51, 1583970), (74, 1091655), (85, 950382), (90, 897583), (102, 791985), (111, 727770), (153, 527990), (170, 475191), (185, 436662), (222, 363885), (255, 316794), (306, 263995), (333, 242590), (370, 218331), (510, 158397), (555, 145554), (629, 128430), (666, 121295), (765, 105598), (1110, 72777), (1258, 64215), (1427, 56610), (1530, 52799), (1665, 48518), (1887, 42810), (2854, 28305), (3145, 25686), (3330, 24259), (3774, 21405), (4281, 18870), (5661, 14270), (6290, 12843), (7135, 11322), (8562, 9435)]