103424280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 321408000

約数和(自身を除く): 217983720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 71, 120, 122, 142, 183, 199, 213, 244, 284, 305, 355, 366, 398, 426, 488, 568, 597, 610, 710, 732, 796, 852, 915, 995, 1065, 1194, 1220, 1420, 1464, 1592, 1704, 1830, 1990, 2130, 2388, 2440, 2840, 2985, 3660, 3980, 4260, 4331, 4776, 5970, 7320, 7960, 8520, 8662, 11940, 12139, 12993, 14129, 17324, 21655, 23880, 24278, 25986, 28258, 34648, 36417, 42387, 43310, 48556, 51972, 56516, 60695, 64965, 70645, 72834, 84774, 86620, 97112, 103944, 113032, 121390, 129930, 141290, 145668, 169548, 173240, 182085, 211935, 242780, 259860, 282580, 291336, 339096, 364170, 423870, 485560, 519720, 565160, 728340, 847740, 861869, 1456680, 1695480, 1723738, 2585607, 3447476, 4309345, 5171214, 6894952, 8618690, 10342428, 12928035, 17237380, 20684856, 25856070, 34474760, 51712140, 103424280]

約数ペア:

[(1, 103424280), (2, 51712140), (3, 34474760), (4, 25856070), (5, 20684856), (6, 17237380), (8, 12928035), (10, 10342428), (12, 8618690), (15, 6894952), (20, 5171214), (24, 4309345), (30, 3447476), (40, 2585607), (60, 1723738), (61, 1695480), (71, 1456680), (120, 861869), (122, 847740), (142, 728340), (183, 565160), (199, 519720), (213, 485560), (244, 423870), (284, 364170), (305, 339096), (355, 291336), (366, 282580), (398, 259860), (426, 242780), (488, 211935), (568, 182085), (597, 173240), (610, 169548), (710, 145668), (732, 141290), (796, 129930), (852, 121390), (915, 113032), (995, 103944), (1065, 97112), (1194, 86620), (1220, 84774), (1420, 72834), (1464, 70645), (1592, 64965), (1704, 60695), (1830, 56516), (1990, 51972), (2130, 48556), (2388, 43310), (2440, 42387), (2840, 36417), (2985, 34648), (3660, 28258), (3980, 25986), (4260, 24278), (4331, 23880), (4776, 21655), (5970, 17324), (7320, 14129), (7960, 12993), (8520, 12139), (8662, 11940)]