75618720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3127

約数の個数: 144

約数和(自身を含む): 273316680

約数和(自身を除く): 197697960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3089, 4080, 4896, 6120, 6178, 8160, 9267, 12240, 12356, 15445, 18534, 24480, 24712, 27801, 30890, 37068, 46335, 49424, 52513, 55602, 61780, 74136, 92670, 98848, 105026, 111204, 123560, 139005, 148272, 157539, 185340, 210052, 222408, 247120, 262565, 278010, 296544, 315078, 370680, 420104, 444816, 472617, 494240, 525130, 556020, 630156, 741360, 787695, 840208, 889632, 945234, 1050260, 1112040, 1260312, 1482720, 1575390, 1680416, 1890468, 2100520, 2224080, 2363085, 2520624, 3150780, 3780936, 4201040, 4448160, 4726170, 5041248, 6301560, 7561872, 8402080, 9452340, 12603120, 15123744, 18904680, 25206240, 37809360, 75618720]

約数ペア:

[(1, 75618720), (2, 37809360), (3, 25206240), (4, 18904680), (5, 15123744), (6, 12603120), (8, 9452340), (9, 8402080), (10, 7561872), (12, 6301560), (15, 5041248), (16, 4726170), (17, 4448160), (18, 4201040), (20, 3780936), (24, 3150780), (30, 2520624), (32, 2363085), (34, 2224080), (36, 2100520), (40, 1890468), (45, 1680416), (48, 1575390), (51, 1482720), (60, 1260312), (68, 1112040), (72, 1050260), (80, 945234), (85, 889632), (90, 840208), (96, 787695), (102, 741360), (120, 630156), (136, 556020), (144, 525130), (153, 494240), (160, 472617), (170, 444816), (180, 420104), (204, 370680), (240, 315078), (255, 296544), (272, 278010), (288, 262565), (306, 247120), (340, 222408), (360, 210052), (408, 185340), (480, 157539), (510, 148272), (544, 139005), (612, 123560), (680, 111204), (720, 105026), (765, 98848), (816, 92670), (1020, 74136), (1224, 61780), (1360, 55602), (1440, 52513), (1530, 49424), (1632, 46335), (2040, 37068), (2448, 30890), (2720, 27801), (3060, 24712), (3089, 24480), (4080, 18534), (4896, 15445), (6120, 12356), (6178, 12240), (8160, 9267)]