94969980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4008

約数の個数: 144

約数和(自身を含む): 346644480

約数和(自身を除く): 251674500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3967, 3990, 4788, 5985, 7934, 7980, 11901, 11970, 15868, 19835, 23802, 23940, 27769, 35703, 39670, 47604, 55538, 59505, 71406, 75373, 79340, 83307, 111076, 119010, 138845, 142812, 150746, 166614, 178515, 226119, 238020, 249921, 277690, 301492, 333228, 357030, 376865, 416535, 452238, 499842, 527611, 555380, 678357, 714060, 753730, 833070, 904476, 999684, 1055222, 1130595, 1249605, 1356714, 1507460, 1582833, 1666140, 2110444, 2261190, 2499210, 2638055, 2713428, 3165666, 3391785, 4522380, 4748499, 4998420, 5276110, 6331332, 6783570, 7914165, 9496998, 10552220, 13567140, 15828330, 18993996, 23742495, 31656660, 47484990, 94969980]

約数ペア:

[(1, 94969980), (2, 47484990), (3, 31656660), (4, 23742495), (5, 18993996), (6, 15828330), (7, 13567140), (9, 10552220), (10, 9496998), (12, 7914165), (14, 6783570), (15, 6331332), (18, 5276110), (19, 4998420), (20, 4748499), (21, 4522380), (28, 3391785), (30, 3165666), (35, 2713428), (36, 2638055), (38, 2499210), (42, 2261190), (45, 2110444), (57, 1666140), (60, 1582833), (63, 1507460), (70, 1356714), (76, 1249605), (84, 1130595), (90, 1055222), (95, 999684), (105, 904476), (114, 833070), (126, 753730), (133, 714060), (140, 678357), (171, 555380), (180, 527611), (190, 499842), (210, 452238), (228, 416535), (252, 376865), (266, 357030), (285, 333228), (315, 301492), (342, 277690), (380, 249921), (399, 238020), (420, 226119), (532, 178515), (570, 166614), (630, 150746), (665, 142812), (684, 138845), (798, 119010), (855, 111076), (1140, 83307), (1197, 79340), (1260, 75373), (1330, 71406), (1596, 59505), (1710, 55538), (1995, 47604), (2394, 39670), (2660, 35703), (3420, 27769), (3967, 23940), (3990, 23802), (4788, 19835), (5985, 15868), (7934, 11970), (7980, 11901)]