41643540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 96734700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 439, 465, 510, 527, 558, 612, 620, 765, 878, 930, 1020, 1054, 1116, 1317, 1395, 1530, 1581, 1756, 1860, 2108, 2195, 2634, 2635, 2790, 3060, 3162, 3951, 4390, 4743, 5268, 5270, 5580, 6324, 6585, 7463, 7902, 7905, 8780, 9486, 10540, 13170, 13609, 14926, 15804, 15810, 18972, 19755, 22389, 23715, 26340, 27218, 29852, 31620, 37315, 39510, 40827, 44778, 47430, 54436, 67167, 68045, 74630, 79020, 81654, 89556, 94860, 111945, 122481, 134334, 136090, 149260, 163308, 204135, 223890, 231353, 244962, 268668, 272180, 335835, 408270, 447780, 462706, 489924, 612405, 671670, 694059, 816540, 925412, 1156765, 1224810, 1343340, 1388118, 2082177, 2313530, 2449620, 2776236, 3470295, 4164354, 4627060, 6940590, 8328708, 10410885, 13881180, 20821770, 41643540]

約数ペア:

[(1, 41643540), (2, 20821770), (3, 13881180), (4, 10410885), (5, 8328708), (6, 6940590), (9, 4627060), (10, 4164354), (12, 3470295), (15, 2776236), (17, 2449620), (18, 2313530), (20, 2082177), (30, 1388118), (31, 1343340), (34, 1224810), (36, 1156765), (45, 925412), (51, 816540), (60, 694059), (62, 671670), (68, 612405), (85, 489924), (90, 462706), (93, 447780), (102, 408270), (124, 335835), (153, 272180), (155, 268668), (170, 244962), (180, 231353), (186, 223890), (204, 204135), (255, 163308), (279, 149260), (306, 136090), (310, 134334), (340, 122481), (372, 111945), (439, 94860), (465, 89556), (510, 81654), (527, 79020), (558, 74630), (612, 68045), (620, 67167), (765, 54436), (878, 47430), (930, 44778), (1020, 40827), (1054, 39510), (1116, 37315), (1317, 31620), (1395, 29852), (1530, 27218), (1581, 26340), (1756, 23715), (1860, 22389), (2108, 19755), (2195, 18972), (2634, 15810), (2635, 15804), (2790, 14926), (3060, 13609), (3162, 13170), (3951, 10540), (4390, 9486), (4743, 8780), (5268, 7905), (5270, 7902), (5580, 7463), (6324, 6585)]