148247820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 240

約数和(自身を含む): 563492160

約数和(自身を除く): 415244340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 769, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1538, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2307, 2380, 2754, 2835, 3060, 3076, 3213, 3570, 3780, 3845, 4284, 4590, 4614, 5355, 5383, 5508, 5670, 6426, 6885, 6921, 7140, 7690, 9180, 9228, 9639, 10710, 10766, 11340, 11535, 12852, 13073, 13770, 13842, 15380, 16065, 16149, 19278, 20763, 21420, 21532, 23070, 26146, 26915, 27540, 27684, 32130, 32298, 34605, 38556, 39219, 41526, 46140, 48195, 48447, 52292, 53830, 62289, 64260, 64596, 65365, 69210, 78438, 80745, 83052, 91511, 96390, 96894, 103815, 107660, 117657, 124578, 130730, 138420, 145341, 156876, 161490, 183022, 192780, 193788, 196095, 207630, 235314, 242235, 249156, 261460, 274533, 290682, 311445, 322980, 352971, 366044, 392190, 415260, 436023, 457555, 470628, 484470, 549066, 581364, 588285, 622890, 705942, 726705, 784380, 823599, 872046, 915110, 968940, 1058913, 1098132, 1176570, 1245780, 1372665, 1411884, 1453410, 1647198, 1744092, 1764855, 1830220, 2117826, 2180115, 2353140, 2470797, 2745330, 2906820, 3294396, 3529710, 4117995, 4235652, 4360230, 4941594, 5294565, 5490660, 7059420, 7412391, 8235990, 8720460, 9883188, 10589130, 12353985, 14824782, 16471980, 21178260, 24707970, 29649564, 37061955, 49415940, 74123910, 148247820]

約数ペア:

[(1, 148247820), (2, 74123910), (3, 49415940), (4, 37061955), (5, 29649564), (6, 24707970), (7, 21178260), (9, 16471980), (10, 14824782), (12, 12353985), (14, 10589130), (15, 9883188), (17, 8720460), (18, 8235990), (20, 7412391), (21, 7059420), (27, 5490660), (28, 5294565), (30, 4941594), (34, 4360230), (35, 4235652), (36, 4117995), (42, 3529710), (45, 3294396), (51, 2906820), (54, 2745330), (60, 2470797), (63, 2353140), (68, 2180115), (70, 2117826), (81, 1830220), (84, 1764855), (85, 1744092), (90, 1647198), (102, 1453410), (105, 1411884), (108, 1372665), (119, 1245780), (126, 1176570), (135, 1098132), (140, 1058913), (153, 968940), (162, 915110), (170, 872046), (180, 823599), (189, 784380), (204, 726705), (210, 705942), (238, 622890), (252, 588285), (255, 581364), (270, 549066), (306, 484470), (315, 470628), (324, 457555), (340, 436023), (357, 415260), (378, 392190), (405, 366044), (420, 352971), (459, 322980), (476, 311445), (510, 290682), (540, 274533), (567, 261460), (595, 249156), (612, 242235), (630, 235314), (714, 207630), (756, 196095), (765, 193788), (769, 192780), (810, 183022), (918, 161490), (945, 156876), (1020, 145341), (1071, 138420), (1134, 130730), (1190, 124578), (1260, 117657), (1377, 107660), (1428, 103815), (1530, 96894), (1538, 96390), (1620, 91511), (1785, 83052), (1836, 80745), (1890, 78438), (2142, 69210), (2268, 65365), (2295, 64596), (2307, 64260), (2380, 62289), (2754, 53830), (2835, 52292), (3060, 48447), (3076, 48195), (3213, 46140), (3570, 41526), (3780, 39219), (3845, 38556), (4284, 34605), (4590, 32298), (4614, 32130), (5355, 27684), (5383, 27540), (5508, 26915), (5670, 26146), (6426, 23070), (6885, 21532), (6921, 21420), (7140, 20763), (7690, 19278), (9180, 16149), (9228, 16065), (9639, 15380), (10710, 13842), (10766, 13770), (11340, 13073), (11535, 12852)]