77190540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 198598260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 569, 570, 595, 646, 665, 714, 798, 969, 1020, 1138, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1707, 1785, 1938, 1995, 2261, 2276, 2380, 2660, 2845, 3230, 3414, 3570, 3876, 3983, 3990, 4522, 4845, 5690, 6460, 6783, 6828, 7140, 7966, 7980, 8535, 9044, 9673, 9690, 10811, 11305, 11380, 11949, 13566, 15932, 17070, 19346, 19380, 19915, 21622, 22610, 23898, 27132, 29019, 32433, 33915, 34140, 38692, 39830, 43244, 45220, 47796, 48365, 54055, 58038, 59745, 64866, 67711, 67830, 75677, 79660, 96730, 108110, 116076, 119490, 129732, 135422, 135660, 145095, 151354, 162165, 183787, 193460, 203133, 216220, 227031, 238980, 270844, 290190, 302708, 324330, 338555, 367574, 378385, 406266, 454062, 551361, 580380, 648660, 677110, 735148, 756770, 812532, 908124, 918935, 1015665, 1102722, 1135155, 1286509, 1354220, 1513540, 1837870, 2031330, 2205444, 2270310, 2573018, 2756805, 3675740, 3859527, 4062660, 4540620, 5146036, 5513610, 6432545, 7719054, 11027220, 12865090, 15438108, 19297635, 25730180, 38595270, 77190540]

約数ペア:

[(1, 77190540), (2, 38595270), (3, 25730180), (4, 19297635), (5, 15438108), (6, 12865090), (7, 11027220), (10, 7719054), (12, 6432545), (14, 5513610), (15, 5146036), (17, 4540620), (19, 4062660), (20, 3859527), (21, 3675740), (28, 2756805), (30, 2573018), (34, 2270310), (35, 2205444), (38, 2031330), (42, 1837870), (51, 1513540), (57, 1354220), (60, 1286509), (68, 1135155), (70, 1102722), (76, 1015665), (84, 918935), (85, 908124), (95, 812532), (102, 756770), (105, 735148), (114, 677110), (119, 648660), (133, 580380), (140, 551361), (170, 454062), (190, 406266), (204, 378385), (210, 367574), (228, 338555), (238, 324330), (255, 302708), (266, 290190), (285, 270844), (323, 238980), (340, 227031), (357, 216220), (380, 203133), (399, 193460), (420, 183787), (476, 162165), (510, 151354), (532, 145095), (569, 135660), (570, 135422), (595, 129732), (646, 119490), (665, 116076), (714, 108110), (798, 96730), (969, 79660), (1020, 75677), (1138, 67830), (1140, 67711), (1190, 64866), (1292, 59745), (1330, 58038), (1428, 54055), (1596, 48365), (1615, 47796), (1707, 45220), (1785, 43244), (1938, 39830), (1995, 38692), (2261, 34140), (2276, 33915), (2380, 32433), (2660, 29019), (2845, 27132), (3230, 23898), (3414, 22610), (3570, 21622), (3876, 19915), (3983, 19380), (3990, 19346), (4522, 17070), (4845, 15932), (5690, 13566), (6460, 11949), (6783, 11380), (6828, 11305), (7140, 10811), (7966, 9690), (7980, 9673), (8535, 9044)]