274323900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 892911600

約数和(自身を除く): 618587700

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, 85, 95, 100, 102, 114, 149, 150, 170, 190, 204, 228, 255, 285, 298, 300, 323, 340, 361, 380, 425, 447, 475, 510, 570, 596, 646, 722, 745, 850, 894, 950, 969, 1020, 1083, 1140, 1275, 1292, 1425, 1444, 1490, 1615, 1700, 1788, 1805, 1900, 1938, 2166, 2235, 2533, 2550, 2831, 2850, 2980, 3230, 3610, 3725, 3876, 4332, 4470, 4845, 5066, 5100, 5415, 5662, 5700, 6137, 6460, 7220, 7450, 7599, 8075, 8493, 8940, 9025, 9690, 10132, 10830, 11175, 11324, 12274, 12665, 14155, 14900, 15198, 16150, 16986, 18050, 18411, 19380, 21660, 22350, 24225, 24548, 25330, 27075, 28310, 30396, 30685, 32300, 33972, 36100, 36822, 37995, 42465, 44700, 48127, 48450, 50660, 53789, 54150, 56620, 61370, 63325, 70775, 73644, 75990, 84930, 92055, 96254, 96900, 107578, 108300, 122740, 126650, 141550, 144381, 151980, 153425, 161367, 169860, 184110, 189975, 192508, 212325, 215156, 240635, 253300, 268945, 283100, 288762, 306850, 322734, 368220, 379950, 424650, 460275, 481270, 537890, 577524, 613700, 645468, 721905, 759900, 806835, 849300, 914413, 920550, 962540, 1075780, 1203175, 1344725, 1443810, 1613670, 1828826, 1841100, 2406350, 2689450, 2743239, 2887620, 3227340, 3609525, 3657652, 4034175, 4572065, 4812700, 5378900, 5486478, 7219050, 8068350, 9144130, 10972956, 13716195, 14438100, 16136700, 18288260, 22860325, 27432390, 45720650, 54864780, 68580975, 91441300, 137161950, 274323900]

約数ペア:

[(1, 274323900), (2, 137161950), (3, 91441300), (4, 68580975), (5, 54864780), (6, 45720650), (10, 27432390), (12, 22860325), (15, 18288260), (17, 16136700), (19, 14438100), (20, 13716195), (25, 10972956), (30, 9144130), (34, 8068350), (38, 7219050), (50, 5486478), (51, 5378900), (57, 4812700), (60, 4572065), (68, 4034175), (75, 3657652), (76, 3609525), (85, 3227340), (95, 2887620), (100, 2743239), (102, 2689450), (114, 2406350), (149, 1841100), (150, 1828826), (170, 1613670), (190, 1443810), (204, 1344725), (228, 1203175), (255, 1075780), (285, 962540), (298, 920550), (300, 914413), (323, 849300), (340, 806835), (361, 759900), (380, 721905), (425, 645468), (447, 613700), (475, 577524), (510, 537890), (570, 481270), (596, 460275), (646, 424650), (722, 379950), (745, 368220), (850, 322734), (894, 306850), (950, 288762), (969, 283100), (1020, 268945), (1083, 253300), (1140, 240635), (1275, 215156), (1292, 212325), (1425, 192508), (1444, 189975), (1490, 184110), (1615, 169860), (1700, 161367), (1788, 153425), (1805, 151980), (1900, 144381), (1938, 141550), (2166, 126650), (2235, 122740), (2533, 108300), (2550, 107578), (2831, 96900), (2850, 96254), (2980, 92055), (3230, 84930), (3610, 75990), (3725, 73644), (3876, 70775), (4332, 63325), (4470, 61370), (4845, 56620), (5066, 54150), (5100, 53789), (5415, 50660), (5662, 48450), (5700, 48127), (6137, 44700), (6460, 42465), (7220, 37995), (7450, 36822), (7599, 36100), (8075, 33972), (8493, 32300), (8940, 30685), (9025, 30396), (9690, 28310), (10132, 27075), (10830, 25330), (11175, 24548), (11324, 24225), (12274, 22350), (12665, 21660), (14155, 19380), (14900, 18411), (15198, 18050), (16150, 16986)]