275193720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13450

約数の個数: 128

約数和(自身を含む): 965664000

約数和(自身を除く): 690470280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 13411, 20520, 26822, 40233, 53644, 67055, 80466, 107288, 120699, 134110, 160932, 201165, 241398, 254809, 268220, 321864, 362097, 402330, 482796, 509618, 536440, 603495, 724194, 764427, 804660, 965592, 1019236, 1206990, 1274045, 1448388, 1528854, 1609320, 1810485, 2038472, 2293281, 2413980, 2548090, 2896776, 3057708, 3620970, 3822135, 4586562, 4827960, 5096180, 6115416, 6879843, 7241940, 7644270, 9173124, 10192360, 11466405, 13759686, 14483880, 15288540, 18346248, 22932810, 27519372, 30577080, 34399215, 45865620, 55038744, 68798430, 91731240, 137596860, 275193720]

約数ペア:

[(1, 275193720), (2, 137596860), (3, 91731240), (4, 68798430), (5, 55038744), (6, 45865620), (8, 34399215), (9, 30577080), (10, 27519372), (12, 22932810), (15, 18346248), (18, 15288540), (19, 14483880), (20, 13759686), (24, 11466405), (27, 10192360), (30, 9173124), (36, 7644270), (38, 7241940), (40, 6879843), (45, 6115416), (54, 5096180), (57, 4827960), (60, 4586562), (72, 3822135), (76, 3620970), (90, 3057708), (95, 2896776), (108, 2548090), (114, 2413980), (120, 2293281), (135, 2038472), (152, 1810485), (171, 1609320), (180, 1528854), (190, 1448388), (216, 1274045), (228, 1206990), (270, 1019236), (285, 965592), (342, 804660), (360, 764427), (380, 724194), (456, 603495), (513, 536440), (540, 509618), (570, 482796), (684, 402330), (760, 362097), (855, 321864), (1026, 268220), (1080, 254809), (1140, 241398), (1368, 201165), (1710, 160932), (2052, 134110), (2280, 120699), (2565, 107288), (3420, 80466), (4104, 67055), (5130, 53644), (6840, 40233), (10260, 26822), (13411, 20520)]