275454900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 216

約数和(自身を含む): 1030184064

約数和(自身を除く): 754729164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1575, 1610, 1725, 1901, 1932, 2070, 2100, 2300, 2415, 2898, 3150, 3220, 3450, 3802, 4025, 4140, 4830, 5175, 5703, 5796, 6300, 6900, 7245, 7604, 8050, 9505, 9660, 10350, 11406, 12075, 13307, 14490, 16100, 17109, 19010, 20700, 22812, 24150, 26614, 28515, 28980, 34218, 36225, 38020, 39921, 43723, 47525, 48300, 53228, 57030, 66535, 68436, 72450, 79842, 85545, 87446, 95050, 114060, 119763, 131169, 133070, 142575, 144900, 159684, 171090, 174892, 190100, 199605, 218615, 239526, 262338, 266140, 285150, 306061, 332675, 342180, 393507, 399210, 427725, 437230, 479052, 524676, 570300, 598815, 612122, 655845, 665350, 787014, 798420, 855450, 874460, 918183, 998025, 1093075, 1197630, 1224244, 1311690, 1330700, 1530305, 1574028, 1710900, 1836366, 1967535, 1996050, 2186150, 2395260, 2623380, 2754549, 2994075, 3060610, 3279225, 3672732, 3935070, 3992100, 4372300, 4590915, 5509098, 5988150, 6121220, 6558450, 7651525, 7870140, 9181830, 9837675, 11018196, 11976300, 13116900, 13772745, 15303050, 18363660, 19675350, 22954575, 27545490, 30606100, 39350700, 45909150, 55090980, 68863725, 91818300, 137727450, 275454900]

約数ペア:

[(1, 275454900), (2, 137727450), (3, 91818300), (4, 68863725), (5, 55090980), (6, 45909150), (7, 39350700), (9, 30606100), (10, 27545490), (12, 22954575), (14, 19675350), (15, 18363660), (18, 15303050), (20, 13772745), (21, 13116900), (23, 11976300), (25, 11018196), (28, 9837675), (30, 9181830), (35, 7870140), (36, 7651525), (42, 6558450), (45, 6121220), (46, 5988150), (50, 5509098), (60, 4590915), (63, 4372300), (69, 3992100), (70, 3935070), (75, 3672732), (84, 3279225), (90, 3060610), (92, 2994075), (100, 2754549), (105, 2623380), (115, 2395260), (126, 2186150), (138, 1996050), (140, 1967535), (150, 1836366), (161, 1710900), (175, 1574028), (180, 1530305), (207, 1330700), (210, 1311690), (225, 1224244), (230, 1197630), (252, 1093075), (276, 998025), (300, 918183), (315, 874460), (322, 855450), (345, 798420), (350, 787014), (414, 665350), (420, 655845), (450, 612122), (460, 598815), (483, 570300), (525, 524676), (575, 479052), (630, 437230), (644, 427725), (690, 399210), (700, 393507), (805, 342180), (828, 332675), (900, 306061), (966, 285150), (1035, 266140), (1050, 262338), (1150, 239526), (1260, 218615), (1380, 199605), (1449, 190100), (1575, 174892), (1610, 171090), (1725, 159684), (1901, 144900), (1932, 142575), (2070, 133070), (2100, 131169), (2300, 119763), (2415, 114060), (2898, 95050), (3150, 87446), (3220, 85545), (3450, 79842), (3802, 72450), (4025, 68436), (4140, 66535), (4830, 57030), (5175, 53228), (5703, 48300), (5796, 47525), (6300, 43723), (6900, 39921), (7245, 38020), (7604, 36225), (8050, 34218), (9505, 28980), (9660, 28515), (10350, 26614), (11406, 24150), (12075, 22812), (13307, 20700), (14490, 19010), (16100, 17109)]