274887060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 972921600

約数和(自身を除く): 698034540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 49, 57, 60, 70, 74, 76, 84, 95, 98, 105, 111, 114, 133, 140, 147, 148, 185, 190, 196, 210, 222, 228, 245, 259, 266, 285, 294, 343, 361, 370, 380, 399, 420, 444, 490, 518, 532, 555, 570, 588, 665, 686, 703, 722, 735, 740, 777, 798, 931, 980, 1029, 1036, 1083, 1110, 1140, 1295, 1330, 1372, 1406, 1444, 1470, 1554, 1596, 1715, 1805, 1813, 1862, 1995, 2058, 2109, 2166, 2220, 2527, 2590, 2660, 2793, 2812, 2940, 3108, 3430, 3515, 3610, 3626, 3724, 3885, 3990, 4116, 4218, 4332, 4655, 4921, 5054, 5145, 5180, 5415, 5439, 5586, 6517, 6860, 7030, 7220, 7252, 7581, 7770, 7980, 8436, 9065, 9310, 9842, 10108, 10290, 10545, 10830, 10878, 11172, 12635, 12691, 13034, 13357, 13965, 14060, 14763, 15162, 15540, 17689, 18130, 18620, 19551, 19684, 20580, 21090, 21660, 21756, 24605, 25270, 25382, 26068, 26714, 27195, 27930, 29526, 30324, 32585, 34447, 35378, 36260, 37905, 38073, 39102, 40071, 42180, 49210, 50540, 50764, 53067, 53428, 54390, 55860, 59052, 63455, 65170, 66785, 68894, 70756, 73815, 75810, 76146, 78204, 80142, 88445, 93499, 97755, 98420, 103341, 106134, 108780, 123823, 126910, 130340, 133570, 137788, 147630, 151620, 152292, 160284, 172235, 176890, 186998, 190365, 195510, 200355, 206682, 212268, 241129, 247646, 253820, 265335, 267140, 280497, 295260, 344470, 353780, 371469, 373996, 380730, 391020, 400710, 413364, 467495, 482258, 495292, 516705, 530670, 560994, 619115, 654493, 688940, 723387, 742938, 761460, 801420, 934990, 964516, 1033410, 1061340, 1121988, 1205645, 1238230, 1308986, 1402485, 1446774, 1485876, 1857345, 1869980, 1963479, 2066820, 2411290, 2476460, 2617972, 2804970, 2893548, 3272465, 3616935, 3714690, 3926958, 4581451, 4822580, 5609940, 6544930, 7233870, 7429380, 7853916, 9162902, 9817395, 13089860, 13744353, 14467740, 18325804, 19634790, 22907255, 27488706, 39269580, 45814510, 54977412, 68721765, 91629020, 137443530, 274887060]

約数ペア:

[(1, 274887060), (2, 137443530), (3, 91629020), (4, 68721765), (5, 54977412), (6, 45814510), (7, 39269580), (10, 27488706), (12, 22907255), (14, 19634790), (15, 18325804), (19, 14467740), (20, 13744353), (21, 13089860), (28, 9817395), (30, 9162902), (35, 7853916), (37, 7429380), (38, 7233870), (42, 6544930), (49, 5609940), (57, 4822580), (60, 4581451), (70, 3926958), (74, 3714690), (76, 3616935), (84, 3272465), (95, 2893548), (98, 2804970), (105, 2617972), (111, 2476460), (114, 2411290), (133, 2066820), (140, 1963479), (147, 1869980), (148, 1857345), (185, 1485876), (190, 1446774), (196, 1402485), (210, 1308986), (222, 1238230), (228, 1205645), (245, 1121988), (259, 1061340), (266, 1033410), (285, 964516), (294, 934990), (343, 801420), (361, 761460), (370, 742938), (380, 723387), (399, 688940), (420, 654493), (444, 619115), (490, 560994), (518, 530670), (532, 516705), (555, 495292), (570, 482258), (588, 467495), (665, 413364), (686, 400710), (703, 391020), (722, 380730), (735, 373996), (740, 371469), (777, 353780), (798, 344470), (931, 295260), (980, 280497), (1029, 267140), (1036, 265335), (1083, 253820), (1110, 247646), (1140, 241129), (1295, 212268), (1330, 206682), (1372, 200355), (1406, 195510), (1444, 190365), (1470, 186998), (1554, 176890), (1596, 172235), (1715, 160284), (1805, 152292), (1813, 151620), (1862, 147630), (1995, 137788), (2058, 133570), (2109, 130340), (2166, 126910), (2220, 123823), (2527, 108780), (2590, 106134), (2660, 103341), (2793, 98420), (2812, 97755), (2940, 93499), (3108, 88445), (3430, 80142), (3515, 78204), (3610, 76146), (3626, 75810), (3724, 73815), (3885, 70756), (3990, 68894), (4116, 66785), (4218, 65170), (4332, 63455), (4655, 59052), (4921, 55860), (5054, 54390), (5145, 53428), (5180, 53067), (5415, 50764), (5439, 50540), (5586, 49210), (6517, 42180), (6860, 40071), (7030, 39102), (7220, 38073), (7252, 37905), (7581, 36260), (7770, 35378), (7980, 34447), (8436, 32585), (9065, 30324), (9310, 29526), (9842, 27930), (10108, 27195), (10290, 26714), (10545, 26068), (10830, 25382), (10878, 25270), (11172, 24605), (12635, 21756), (12691, 21660), (13034, 21090), (13357, 20580), (13965, 19684), (14060, 19551), (14763, 18620), (15162, 18130), (15540, 17689)]