66740300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 173238912

約数和(自身を除く): 106498612

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 43, 44, 50, 55, 68, 83, 85, 86, 100, 110, 166, 170, 172, 187, 215, 220, 275, 332, 340, 374, 415, 425, 430, 473, 550, 731, 748, 830, 850, 860, 913, 935, 946, 1075, 1100, 1411, 1462, 1660, 1700, 1826, 1870, 1892, 2075, 2150, 2365, 2822, 2924, 3569, 3652, 3655, 3740, 4150, 4300, 4565, 4675, 4730, 5644, 7055, 7138, 7310, 8041, 8300, 9130, 9350, 9460, 11825, 14110, 14276, 14620, 15521, 16082, 17845, 18260, 18275, 18700, 22825, 23650, 28220, 31042, 32164, 35275, 35690, 36550, 39259, 40205, 45650, 47300, 60673, 62084, 70550, 71380, 73100, 77605, 78518, 80410, 89225, 91300, 121346, 141100, 155210, 157036, 160820, 178450, 196295, 201025, 242692, 303365, 310420, 356900, 388025, 392590, 402050, 606730, 667403, 776050, 785180, 804100, 981475, 1213460, 1334806, 1516825, 1552100, 1962950, 2669612, 3033650, 3337015, 3925900, 6067300, 6674030, 13348060, 16685075, 33370150, 66740300]

約数ペア:

[(1, 66740300), (2, 33370150), (4, 16685075), (5, 13348060), (10, 6674030), (11, 6067300), (17, 3925900), (20, 3337015), (22, 3033650), (25, 2669612), (34, 1962950), (43, 1552100), (44, 1516825), (50, 1334806), (55, 1213460), (68, 981475), (83, 804100), (85, 785180), (86, 776050), (100, 667403), (110, 606730), (166, 402050), (170, 392590), (172, 388025), (187, 356900), (215, 310420), (220, 303365), (275, 242692), (332, 201025), (340, 196295), (374, 178450), (415, 160820), (425, 157036), (430, 155210), (473, 141100), (550, 121346), (731, 91300), (748, 89225), (830, 80410), (850, 78518), (860, 77605), (913, 73100), (935, 71380), (946, 70550), (1075, 62084), (1100, 60673), (1411, 47300), (1462, 45650), (1660, 40205), (1700, 39259), (1826, 36550), (1870, 35690), (1892, 35275), (2075, 32164), (2150, 31042), (2365, 28220), (2822, 23650), (2924, 22825), (3569, 18700), (3652, 18275), (3655, 18260), (3740, 17845), (4150, 16082), (4300, 15521), (4565, 14620), (4675, 14276), (4730, 14110), (5644, 11825), (7055, 9460), (7138, 9350), (7310, 9130), (8041, 8300)]