103731720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 325693440

約数和(自身を除く): 221961720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 370, 383, 444, 488, 555, 610, 732, 740, 766, 888, 915, 1110, 1149, 1220, 1464, 1480, 1532, 1830, 1915, 2220, 2257, 2298, 2440, 3064, 3660, 3830, 4440, 4514, 4596, 5745, 6771, 7320, 7660, 9028, 9192, 11285, 11490, 13542, 14171, 15320, 18056, 22570, 22980, 23363, 27084, 28342, 33855, 42513, 45140, 45960, 46726, 54168, 56684, 67710, 70089, 70855, 85026, 90280, 93452, 113368, 116815, 135420, 140178, 141710, 170052, 186904, 212565, 233630, 270840, 280356, 283420, 340104, 350445, 425130, 467260, 560712, 566840, 700890, 850260, 864431, 934520, 1401780, 1700520, 1728862, 2593293, 2803560, 3457724, 4322155, 5186586, 6915448, 8644310, 10373172, 12966465, 17288620, 20746344, 25932930, 34577240, 51865860, 103731720]

約数ペア:

[(1, 103731720), (2, 51865860), (3, 34577240), (4, 25932930), (5, 20746344), (6, 17288620), (8, 12966465), (10, 10373172), (12, 8644310), (15, 6915448), (20, 5186586), (24, 4322155), (30, 3457724), (37, 2803560), (40, 2593293), (60, 1728862), (61, 1700520), (74, 1401780), (111, 934520), (120, 864431), (122, 850260), (148, 700890), (183, 566840), (185, 560712), (222, 467260), (244, 425130), (296, 350445), (305, 340104), (366, 283420), (370, 280356), (383, 270840), (444, 233630), (488, 212565), (555, 186904), (610, 170052), (732, 141710), (740, 140178), (766, 135420), (888, 116815), (915, 113368), (1110, 93452), (1149, 90280), (1220, 85026), (1464, 70855), (1480, 70089), (1532, 67710), (1830, 56684), (1915, 54168), (2220, 46726), (2257, 45960), (2298, 45140), (2440, 42513), (3064, 33855), (3660, 28342), (3830, 27084), (4440, 23363), (4514, 22980), (4596, 22570), (5745, 18056), (6771, 15320), (7320, 14171), (7660, 13542), (9028, 11490), (9192, 11285)]