45756180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 154889280

約数和(自身を除く): 109133100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 787, 855, 969, 1020, 1140, 1292, 1530, 1574, 1615, 1710, 1938, 2361, 2907, 3060, 3148, 3230, 3420, 3876, 3935, 4722, 4845, 5814, 6460, 7083, 7870, 9444, 9690, 11628, 11805, 13379, 14166, 14535, 14953, 15740, 19380, 23610, 26758, 28332, 29070, 29906, 35415, 40137, 44859, 47220, 53516, 58140, 59812, 66895, 70830, 74765, 80274, 89718, 120411, 133790, 134577, 141660, 149530, 160548, 179436, 200685, 224295, 240822, 254201, 267580, 269154, 299060, 401370, 448590, 481644, 508402, 538308, 602055, 672885, 762603, 802740, 897180, 1016804, 1204110, 1271005, 1345770, 1525206, 2287809, 2408220, 2542010, 2691540, 3050412, 3813015, 4575618, 5084020, 7626030, 9151236, 11439045, 15252060, 22878090, 45756180]

約数ペア:

[(1, 45756180), (2, 22878090), (3, 15252060), (4, 11439045), (5, 9151236), (6, 7626030), (9, 5084020), (10, 4575618), (12, 3813015), (15, 3050412), (17, 2691540), (18, 2542010), (19, 2408220), (20, 2287809), (30, 1525206), (34, 1345770), (36, 1271005), (38, 1204110), (45, 1016804), (51, 897180), (57, 802740), (60, 762603), (68, 672885), (76, 602055), (85, 538308), (90, 508402), (95, 481644), (102, 448590), (114, 401370), (153, 299060), (170, 269154), (171, 267580), (180, 254201), (190, 240822), (204, 224295), (228, 200685), (255, 179436), (285, 160548), (306, 149530), (323, 141660), (340, 134577), (342, 133790), (380, 120411), (510, 89718), (570, 80274), (612, 74765), (646, 70830), (684, 66895), (765, 59812), (787, 58140), (855, 53516), (969, 47220), (1020, 44859), (1140, 40137), (1292, 35415), (1530, 29906), (1574, 29070), (1615, 28332), (1710, 26758), (1938, 23610), (2361, 19380), (2907, 15740), (3060, 14953), (3148, 14535), (3230, 14166), (3420, 13379), (3876, 11805), (3935, 11628), (4722, 9690), (4845, 9444), (5814, 7870), (6460, 7083)]