55472040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 201801600

約数和(自身を除く): 146329560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 439, 468, 486, 520, 540, 585, 648, 702, 780, 810, 878, 936, 972, 1053, 1080, 1170, 1215, 1317, 1404, 1560, 1620, 1755, 1756, 1944, 2106, 2195, 2340, 2430, 2634, 2808, 3159, 3240, 3510, 3512, 3951, 4212, 4390, 4680, 4860, 5265, 5268, 5707, 6318, 6585, 7020, 7902, 8424, 8780, 9720, 10530, 10536, 11414, 11853, 12636, 13170, 14040, 15795, 15804, 17121, 17560, 19755, 21060, 22828, 23706, 25272, 26340, 28535, 31590, 31608, 34242, 35559, 39510, 42120, 45656, 47412, 51363, 52680, 57070, 59265, 63180, 68484, 71118, 79020, 85605, 94824, 102726, 106677, 114140, 118530, 126360, 136968, 142236, 154089, 158040, 171210, 177795, 205452, 213354, 228280, 237060, 256815, 284472, 308178, 342420, 355590, 410904, 426708, 462267, 474120, 513630, 533385, 616356, 684840, 711180, 770445, 853416, 924534, 1027260, 1066770, 1232712, 1386801, 1422360, 1540890, 1849068, 2054520, 2133540, 2311335, 2773602, 3081780, 3698136, 4267080, 4622670, 5547204, 6163560, 6934005, 9245340, 11094408, 13868010, 18490680, 27736020, 55472040]

約数ペア:

[(1, 55472040), (2, 27736020), (3, 18490680), (4, 13868010), (5, 11094408), (6, 9245340), (8, 6934005), (9, 6163560), (10, 5547204), (12, 4622670), (13, 4267080), (15, 3698136), (18, 3081780), (20, 2773602), (24, 2311335), (26, 2133540), (27, 2054520), (30, 1849068), (36, 1540890), (39, 1422360), (40, 1386801), (45, 1232712), (52, 1066770), (54, 1027260), (60, 924534), (65, 853416), (72, 770445), (78, 711180), (81, 684840), (90, 616356), (104, 533385), (108, 513630), (117, 474120), (120, 462267), (130, 426708), (135, 410904), (156, 355590), (162, 342420), (180, 308178), (195, 284472), (216, 256815), (234, 237060), (243, 228280), (260, 213354), (270, 205452), (312, 177795), (324, 171210), (351, 158040), (360, 154089), (390, 142236), (405, 136968), (439, 126360), (468, 118530), (486, 114140), (520, 106677), (540, 102726), (585, 94824), (648, 85605), (702, 79020), (780, 71118), (810, 68484), (878, 63180), (936, 59265), (972, 57070), (1053, 52680), (1080, 51363), (1170, 47412), (1215, 45656), (1317, 42120), (1404, 39510), (1560, 35559), (1620, 34242), (1755, 31608), (1756, 31590), (1944, 28535), (2106, 26340), (2195, 25272), (2340, 23706), (2430, 22828), (2634, 21060), (2808, 19755), (3159, 17560), (3240, 17121), (3510, 15804), (3512, 15795), (3951, 14040), (4212, 13170), (4390, 12636), (4680, 11853), (4860, 11414), (5265, 10536), (5268, 10530), (5707, 9720), (6318, 8780), (6585, 8424), (7020, 7902)]