77476140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3656

約数の個数: 144

約数和(自身を含む): 284461632

約数和(自身を除く): 206985492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 3617, 4284, 5355, 7140, 7234, 10710, 10851, 14468, 18085, 21420, 21702, 25319, 32553, 36170, 43404, 50638, 54255, 61489, 65106, 72340, 75957, 101276, 108510, 122978, 126595, 130212, 151914, 162765, 184467, 217020, 227871, 245956, 253190, 303828, 307445, 325530, 368934, 379785, 430423, 455742, 506380, 553401, 614890, 651060, 737868, 759570, 860846, 911484, 922335, 1106802, 1139355, 1229780, 1291269, 1519140, 1721692, 1844670, 2152115, 2213604, 2278710, 2582538, 2767005, 3689340, 3873807, 4304230, 4557420, 5165076, 5534010, 6456345, 7747614, 8608460, 11068020, 12912690, 15495228, 19369035, 25825380, 38738070, 77476140]

約数ペア:

[(1, 77476140), (2, 38738070), (3, 25825380), (4, 19369035), (5, 15495228), (6, 12912690), (7, 11068020), (9, 8608460), (10, 7747614), (12, 6456345), (14, 5534010), (15, 5165076), (17, 4557420), (18, 4304230), (20, 3873807), (21, 3689340), (28, 2767005), (30, 2582538), (34, 2278710), (35, 2213604), (36, 2152115), (42, 1844670), (45, 1721692), (51, 1519140), (60, 1291269), (63, 1229780), (68, 1139355), (70, 1106802), (84, 922335), (85, 911484), (90, 860846), (102, 759570), (105, 737868), (119, 651060), (126, 614890), (140, 553401), (153, 506380), (170, 455742), (180, 430423), (204, 379785), (210, 368934), (238, 325530), (252, 307445), (255, 303828), (306, 253190), (315, 245956), (340, 227871), (357, 217020), (420, 184467), (476, 162765), (510, 151914), (595, 130212), (612, 126595), (630, 122978), (714, 108510), (765, 101276), (1020, 75957), (1071, 72340), (1190, 65106), (1260, 61489), (1428, 54255), (1530, 50638), (1785, 43404), (2142, 36170), (2380, 32553), (3060, 25319), (3570, 21702), (3617, 21420), (4284, 18085), (5355, 14468), (7140, 10851), (7234, 10710)]