73335480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 156488520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 83, 111, 120, 148, 166, 185, 199, 222, 249, 296, 332, 370, 398, 415, 444, 498, 555, 597, 664, 740, 796, 830, 888, 995, 996, 1110, 1194, 1245, 1480, 1592, 1660, 1990, 1992, 2220, 2388, 2490, 2985, 3071, 3320, 3980, 4440, 4776, 4980, 5970, 6142, 7363, 7960, 9213, 9960, 11940, 12284, 14726, 15355, 16517, 18426, 22089, 23880, 24568, 29452, 30710, 33034, 36815, 36852, 44178, 46065, 49551, 58904, 61420, 66068, 73630, 73704, 82585, 88356, 92130, 99102, 110445, 122840, 132136, 147260, 165170, 176712, 184260, 198204, 220890, 247755, 294520, 330340, 368520, 396408, 441780, 495510, 611129, 660680, 883560, 991020, 1222258, 1833387, 1982040, 2444516, 3055645, 3666774, 4889032, 6111290, 7333548, 9166935, 12222580, 14667096, 18333870, 24445160, 36667740, 73335480]

約数ペア:

[(1, 73335480), (2, 36667740), (3, 24445160), (4, 18333870), (5, 14667096), (6, 12222580), (8, 9166935), (10, 7333548), (12, 6111290), (15, 4889032), (20, 3666774), (24, 3055645), (30, 2444516), (37, 1982040), (40, 1833387), (60, 1222258), (74, 991020), (83, 883560), (111, 660680), (120, 611129), (148, 495510), (166, 441780), (185, 396408), (199, 368520), (222, 330340), (249, 294520), (296, 247755), (332, 220890), (370, 198204), (398, 184260), (415, 176712), (444, 165170), (498, 147260), (555, 132136), (597, 122840), (664, 110445), (740, 99102), (796, 92130), (830, 88356), (888, 82585), (995, 73704), (996, 73630), (1110, 66068), (1194, 61420), (1245, 58904), (1480, 49551), (1592, 46065), (1660, 44178), (1990, 36852), (1992, 36815), (2220, 33034), (2388, 30710), (2490, 29452), (2985, 24568), (3071, 23880), (3320, 22089), (3980, 18426), (4440, 16517), (4776, 15355), (4980, 14726), (5970, 12284), (6142, 11940), (7363, 9960), (7960, 9213)]