84516180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 310262400

約数和(自身を除く): 225746220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 49, 51, 57, 60, 68, 70, 76, 84, 85, 89, 95, 98, 102, 105, 114, 119, 133, 140, 147, 170, 178, 190, 196, 204, 210, 228, 238, 245, 255, 266, 267, 285, 294, 323, 340, 356, 357, 380, 399, 420, 445, 476, 490, 510, 532, 534, 570, 588, 595, 623, 646, 665, 714, 735, 798, 833, 890, 931, 969, 980, 1020, 1068, 1140, 1190, 1246, 1292, 1330, 1335, 1428, 1470, 1513, 1596, 1615, 1666, 1691, 1780, 1785, 1862, 1869, 1938, 1995, 2261, 2380, 2492, 2499, 2660, 2670, 2793, 2940, 3026, 3115, 3230, 3332, 3382, 3570, 3724, 3738, 3876, 3990, 4165, 4361, 4522, 4539, 4655, 4845, 4998, 5073, 5340, 5586, 6052, 6230, 6460, 6764, 6783, 7140, 7476, 7565, 7980, 8330, 8455, 8722, 9044, 9078, 9310, 9345, 9690, 9996, 10146, 10591, 11172, 11305, 11837, 12460, 12495, 13083, 13566, 13965, 15130, 15827, 16660, 16910, 17444, 18156, 18620, 18690, 19380, 20292, 21182, 21805, 22610, 22695, 23674, 24990, 25365, 26166, 27132, 27930, 28747, 30260, 31654, 31773, 33820, 33915, 35511, 37380, 42364, 43610, 45220, 45390, 47348, 47481, 49980, 50730, 52332, 52955, 55860, 57494, 59185, 63308, 63546, 65415, 67830, 71022, 74137, 79135, 82859, 86241, 87220, 90780, 94962, 101460, 105910, 114988, 118370, 127092, 130830, 135660, 142044, 143735, 148274, 158270, 158865, 165718, 172482, 177555, 189924, 201229, 211820, 222411, 236740, 237405, 248577, 261660, 287470, 296548, 316540, 317730, 331436, 344964, 355110, 370685, 402458, 414295, 431205, 444822, 474810, 497154, 574940, 603687, 635460, 710220, 741370, 804916, 828590, 862410, 889644, 949620, 994308, 1006145, 1112055, 1207374, 1242885, 1408603, 1482740, 1657180, 1724820, 2012290, 2224110, 2414748, 2485770, 2817206, 3018435, 4024580, 4225809, 4448220, 4971540, 5634412, 6036870, 7043015, 8451618, 12073740, 14086030, 16903236, 21129045, 28172060, 42258090, 84516180]

約数ペア:

[(1, 84516180), (2, 42258090), (3, 28172060), (4, 21129045), (5, 16903236), (6, 14086030), (7, 12073740), (10, 8451618), (12, 7043015), (14, 6036870), (15, 5634412), (17, 4971540), (19, 4448220), (20, 4225809), (21, 4024580), (28, 3018435), (30, 2817206), (34, 2485770), (35, 2414748), (38, 2224110), (42, 2012290), (49, 1724820), (51, 1657180), (57, 1482740), (60, 1408603), (68, 1242885), (70, 1207374), (76, 1112055), (84, 1006145), (85, 994308), (89, 949620), (95, 889644), (98, 862410), (102, 828590), (105, 804916), (114, 741370), (119, 710220), (133, 635460), (140, 603687), (147, 574940), (170, 497154), (178, 474810), (190, 444822), (196, 431205), (204, 414295), (210, 402458), (228, 370685), (238, 355110), (245, 344964), (255, 331436), (266, 317730), (267, 316540), (285, 296548), (294, 287470), (323, 261660), (340, 248577), (356, 237405), (357, 236740), (380, 222411), (399, 211820), (420, 201229), (445, 189924), (476, 177555), (490, 172482), (510, 165718), (532, 158865), (534, 158270), (570, 148274), (588, 143735), (595, 142044), (623, 135660), (646, 130830), (665, 127092), (714, 118370), (735, 114988), (798, 105910), (833, 101460), (890, 94962), (931, 90780), (969, 87220), (980, 86241), (1020, 82859), (1068, 79135), (1140, 74137), (1190, 71022), (1246, 67830), (1292, 65415), (1330, 63546), (1335, 63308), (1428, 59185), (1470, 57494), (1513, 55860), (1596, 52955), (1615, 52332), (1666, 50730), (1691, 49980), (1780, 47481), (1785, 47348), (1862, 45390), (1869, 45220), (1938, 43610), (1995, 42364), (2261, 37380), (2380, 35511), (2492, 33915), (2499, 33820), (2660, 31773), (2670, 31654), (2793, 30260), (2940, 28747), (3026, 27930), (3115, 27132), (3230, 26166), (3332, 25365), (3382, 24990), (3570, 23674), (3724, 22695), (3738, 22610), (3876, 21805), (3990, 21182), (4165, 20292), (4361, 19380), (4522, 18690), (4539, 18620), (4655, 18156), (4845, 17444), (4998, 16910), (5073, 16660), (5340, 15827), (5586, 15130), (6052, 13965), (6230, 13566), (6460, 13083), (6764, 12495), (6783, 12460), (7140, 11837), (7476, 11305), (7565, 11172), (7980, 10591), (8330, 10146), (8455, 9996), (8722, 9690), (9044, 9345), (9078, 9310)]