149553180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6288

約数の個数: 144

約数和(自身を含む): 545825280

約数和(自身を除く): 396272100

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, 3990, 4788, 5985, 6247, 7980, 11970, 12494, 18741, 23940, 24988, 31235, 37482, 43729, 56223, 62470, 74964, 87458, 93705, 112446, 118693, 124940, 131187, 174916, 187410, 218645, 224892, 237386, 262374, 281115, 356079, 374820, 393561, 437290, 474772, 524748, 562230, 593465, 655935, 712158, 787122, 830851, 874580, 1068237, 1124460, 1186930, 1311870, 1424316, 1574244, 1661702, 1780395, 1967805, 2136474, 2373860, 2492553, 2623740, 3323404, 3560790, 3935610, 4154255, 4272948, 4985106, 5341185, 7121580, 7477659, 7871220, 8308510, 9970212, 10682370, 12462765, 14955318, 16617020, 21364740, 24925530, 29910636, 37388295, 49851060, 74776590, 149553180]

約数ペア:

[(1, 149553180), (2, 74776590), (3, 49851060), (4, 37388295), (5, 29910636), (6, 24925530), (7, 21364740), (9, 16617020), (10, 14955318), (12, 12462765), (14, 10682370), (15, 9970212), (18, 8308510), (19, 7871220), (20, 7477659), (21, 7121580), (28, 5341185), (30, 4985106), (35, 4272948), (36, 4154255), (38, 3935610), (42, 3560790), (45, 3323404), (57, 2623740), (60, 2492553), (63, 2373860), (70, 2136474), (76, 1967805), (84, 1780395), (90, 1661702), (95, 1574244), (105, 1424316), (114, 1311870), (126, 1186930), (133, 1124460), (140, 1068237), (171, 874580), (180, 830851), (190, 787122), (210, 712158), (228, 655935), (252, 593465), (266, 562230), (285, 524748), (315, 474772), (342, 437290), (380, 393561), (399, 374820), (420, 356079), (532, 281115), (570, 262374), (630, 237386), (665, 224892), (684, 218645), (798, 187410), (855, 174916), (1140, 131187), (1197, 124940), (1260, 118693), (1330, 112446), (1596, 93705), (1710, 87458), (1995, 74964), (2394, 62470), (2660, 56223), (3420, 43729), (3990, 37482), (4788, 31235), (5985, 24988), (6247, 23940), (7980, 18741), (11970, 12494)]