103803420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 342655488

約数和(自身を除く): 238852068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 71, 84, 105, 118, 140, 142, 177, 210, 213, 236, 284, 295, 354, 355, 413, 420, 426, 497, 590, 708, 710, 826, 852, 885, 994, 1065, 1180, 1239, 1420, 1491, 1652, 1770, 1988, 2065, 2130, 2478, 2485, 2982, 3481, 3540, 4130, 4189, 4260, 4956, 4970, 5964, 6195, 6962, 7455, 8260, 8378, 9940, 10443, 12390, 12567, 13924, 14910, 16756, 17405, 20886, 20945, 24367, 24780, 25134, 29323, 29820, 34810, 41772, 41890, 48734, 50268, 52215, 58646, 62835, 69620, 73101, 83780, 87969, 97468, 104430, 117292, 121835, 125670, 146202, 146615, 175938, 208860, 243670, 247151, 251340, 292404, 293230, 351876, 365505, 439845, 487340, 494302, 586460, 731010, 741453, 879690, 988604, 1235755, 1462020, 1482906, 1730057, 1759380, 2471510, 2965812, 3460114, 3707265, 4943020, 5190171, 6920228, 7414530, 8650285, 10380342, 14829060, 17300570, 20760684, 25950855, 34601140, 51901710, 103803420]

約数ペア:

[(1, 103803420), (2, 51901710), (3, 34601140), (4, 25950855), (5, 20760684), (6, 17300570), (7, 14829060), (10, 10380342), (12, 8650285), (14, 7414530), (15, 6920228), (20, 5190171), (21, 4943020), (28, 3707265), (30, 3460114), (35, 2965812), (42, 2471510), (59, 1759380), (60, 1730057), (70, 1482906), (71, 1462020), (84, 1235755), (105, 988604), (118, 879690), (140, 741453), (142, 731010), (177, 586460), (210, 494302), (213, 487340), (236, 439845), (284, 365505), (295, 351876), (354, 293230), (355, 292404), (413, 251340), (420, 247151), (426, 243670), (497, 208860), (590, 175938), (708, 146615), (710, 146202), (826, 125670), (852, 121835), (885, 117292), (994, 104430), (1065, 97468), (1180, 87969), (1239, 83780), (1420, 73101), (1491, 69620), (1652, 62835), (1770, 58646), (1988, 52215), (2065, 50268), (2130, 48734), (2478, 41890), (2485, 41772), (2982, 34810), (3481, 29820), (3540, 29323), (4130, 25134), (4189, 24780), (4260, 24367), (4956, 20945), (4970, 20886), (5964, 17405), (6195, 16756), (6962, 14910), (7455, 13924), (8260, 12567), (8378, 12390), (9940, 10443)]