7655100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 24998400

約数和(自身を除く): 17343300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 79, 85, 95, 100, 102, 114, 150, 158, 170, 190, 204, 228, 237, 255, 285, 300, 316, 323, 340, 380, 395, 425, 474, 475, 510, 570, 646, 790, 850, 948, 950, 969, 1020, 1140, 1185, 1275, 1292, 1343, 1425, 1501, 1580, 1615, 1700, 1900, 1938, 1975, 2370, 2550, 2686, 2850, 3002, 3230, 3876, 3950, 4029, 4503, 4740, 4845, 5100, 5372, 5700, 5925, 6004, 6460, 6715, 7505, 7900, 8058, 8075, 9006, 9690, 11850, 13430, 15010, 16116, 16150, 18012, 19380, 20145, 22515, 23700, 24225, 25517, 26860, 30020, 32300, 33575, 37525, 40290, 45030, 48450, 51034, 67150, 75050, 76551, 80580, 90060, 96900, 100725, 102068, 112575, 127585, 134300, 150100, 153102, 201450, 225150, 255170, 306204, 382755, 402900, 450300, 510340, 637925, 765510, 1275850, 1531020, 1913775, 2551700, 3827550, 7655100]

約数ペア:

[(1, 7655100), (2, 3827550), (3, 2551700), (4, 1913775), (5, 1531020), (6, 1275850), (10, 765510), (12, 637925), (15, 510340), (17, 450300), (19, 402900), (20, 382755), (25, 306204), (30, 255170), (34, 225150), (38, 201450), (50, 153102), (51, 150100), (57, 134300), (60, 127585), (68, 112575), (75, 102068), (76, 100725), (79, 96900), (85, 90060), (95, 80580), (100, 76551), (102, 75050), (114, 67150), (150, 51034), (158, 48450), (170, 45030), (190, 40290), (204, 37525), (228, 33575), (237, 32300), (255, 30020), (285, 26860), (300, 25517), (316, 24225), (323, 23700), (340, 22515), (380, 20145), (395, 19380), (425, 18012), (474, 16150), (475, 16116), (510, 15010), (570, 13430), (646, 11850), (790, 9690), (850, 9006), (948, 8075), (950, 8058), (969, 7900), (1020, 7505), (1140, 6715), (1185, 6460), (1275, 6004), (1292, 5925), (1343, 5700), (1425, 5372), (1501, 5100), (1580, 4845), (1615, 4740), (1700, 4503), (1900, 4029), (1938, 3950), (1975, 3876), (2370, 3230), (2550, 3002), (2686, 2850)]