109903980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 352719360

約数和(自身を除く): 242815380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 53, 57, 60, 68, 76, 85, 95, 102, 106, 107, 114, 159, 170, 190, 204, 212, 214, 228, 255, 265, 285, 318, 321, 323, 340, 380, 428, 510, 530, 535, 570, 636, 642, 646, 795, 901, 969, 1007, 1020, 1060, 1070, 1140, 1284, 1292, 1590, 1605, 1615, 1802, 1819, 1938, 2014, 2033, 2140, 2703, 3021, 3180, 3210, 3230, 3604, 3638, 3876, 4028, 4066, 4505, 4845, 5035, 5406, 5457, 5671, 6042, 6099, 6420, 6460, 7276, 8132, 9010, 9095, 9690, 10070, 10165, 10812, 10914, 11342, 12084, 12198, 13515, 15105, 17013, 17119, 18020, 18190, 19380, 20140, 20330, 21828, 22684, 24396, 27030, 27285, 28355, 30210, 30495, 34026, 34238, 34561, 36380, 40660, 51357, 54060, 54570, 56710, 60420, 60990, 68052, 68476, 69122, 85065, 85595, 96407, 102714, 103683, 107749, 109140, 113420, 121980, 138244, 170130, 171190, 172805, 192814, 205428, 207366, 215498, 256785, 289221, 323247, 340260, 342380, 345610, 385628, 414732, 430996, 482035, 513570, 518415, 538745, 578442, 646494, 691220, 964070, 1027140, 1036830, 1077490, 1156884, 1292988, 1446105, 1616235, 1831733, 1928140, 2073660, 2154980, 2892210, 3232470, 3663466, 5495199, 5784420, 6464940, 7326932, 9158665, 10990398, 18317330, 21980796, 27475995, 36634660, 54951990, 109903980]

約数ペア:

[(1, 109903980), (2, 54951990), (3, 36634660), (4, 27475995), (5, 21980796), (6, 18317330), (10, 10990398), (12, 9158665), (15, 7326932), (17, 6464940), (19, 5784420), (20, 5495199), (30, 3663466), (34, 3232470), (38, 2892210), (51, 2154980), (53, 2073660), (57, 1928140), (60, 1831733), (68, 1616235), (76, 1446105), (85, 1292988), (95, 1156884), (102, 1077490), (106, 1036830), (107, 1027140), (114, 964070), (159, 691220), (170, 646494), (190, 578442), (204, 538745), (212, 518415), (214, 513570), (228, 482035), (255, 430996), (265, 414732), (285, 385628), (318, 345610), (321, 342380), (323, 340260), (340, 323247), (380, 289221), (428, 256785), (510, 215498), (530, 207366), (535, 205428), (570, 192814), (636, 172805), (642, 171190), (646, 170130), (795, 138244), (901, 121980), (969, 113420), (1007, 109140), (1020, 107749), (1060, 103683), (1070, 102714), (1140, 96407), (1284, 85595), (1292, 85065), (1590, 69122), (1605, 68476), (1615, 68052), (1802, 60990), (1819, 60420), (1938, 56710), (2014, 54570), (2033, 54060), (2140, 51357), (2703, 40660), (3021, 36380), (3180, 34561), (3210, 34238), (3230, 34026), (3604, 30495), (3638, 30210), (3876, 28355), (4028, 27285), (4066, 27030), (4505, 24396), (4845, 22684), (5035, 21828), (5406, 20330), (5457, 20140), (5671, 19380), (6042, 18190), (6099, 18020), (6420, 17119), (6460, 17013), (7276, 15105), (8132, 13515), (9010, 12198), (9095, 12084), (9690, 11342), (10070, 10914), (10165, 10812)]