55277640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 209139840

約数和(自身を除く): 153862200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 54, 55, 60, 66, 72, 81, 88, 90, 94, 99, 108, 110, 120, 121, 132, 135, 141, 162, 165, 180, 188, 198, 216, 220, 235, 242, 243, 264, 270, 282, 297, 324, 330, 360, 363, 376, 396, 405, 423, 440, 470, 484, 486, 495, 517, 540, 564, 594, 605, 648, 660, 705, 726, 792, 810, 846, 891, 940, 968, 972, 990, 1034, 1080, 1089, 1128, 1188, 1210, 1215, 1269, 1320, 1410, 1452, 1485, 1551, 1620, 1692, 1782, 1815, 1880, 1944, 1980, 2068, 2115, 2178, 2376, 2420, 2430, 2538, 2585, 2673, 2820, 2904, 2970, 3102, 3240, 3267, 3384, 3564, 3630, 3807, 3960, 4136, 4230, 4356, 4455, 4653, 4840, 4860, 5076, 5170, 5346, 5445, 5640, 5687, 5940, 6204, 6345, 6534, 7128, 7260, 7614, 7755, 8460, 8712, 8910, 9306, 9720, 9801, 10152, 10340, 10692, 10890, 11374, 11421, 11880, 12408, 12690, 13068, 13365, 13959, 14520, 15228, 15510, 16335, 16920, 17061, 17820, 18612, 19035, 19602, 20680, 21384, 21780, 22748, 22842, 23265, 25380, 26136, 26730, 27918, 28435, 29403, 30456, 31020, 32670, 34122, 35640, 37224, 38070, 39204, 41877, 43560, 45496, 45684, 46530, 49005, 50760, 51183, 53460, 55836, 56870, 57105, 58806, 62040, 65340, 68244, 69795, 76140, 78408, 83754, 85305, 91368, 93060, 98010, 102366, 106920, 111672, 113740, 114210, 117612, 125631, 130680, 136488, 139590, 147015, 152280, 153549, 167508, 170610, 186120, 196020, 204732, 209385, 227480, 228420, 235224, 251262, 255915, 279180, 294030, 307098, 335016, 341220, 392040, 409464, 418770, 456840, 460647, 502524, 511830, 558360, 588060, 614196, 628155, 682440, 767745, 837540, 921294, 1005048, 1023660, 1176120, 1228392, 1256310, 1381941, 1535490, 1675080, 1842588, 2047320, 2303235, 2512620, 2763882, 3070980, 3685176, 4606470, 5025240, 5527764, 6141960, 6909705, 9212940, 11055528, 13819410, 18425880, 27638820, 55277640]

約数ペア:

[(1, 55277640), (2, 27638820), (3, 18425880), (4, 13819410), (5, 11055528), (6, 9212940), (8, 6909705), (9, 6141960), (10, 5527764), (11, 5025240), (12, 4606470), (15, 3685176), (18, 3070980), (20, 2763882), (22, 2512620), (24, 2303235), (27, 2047320), (30, 1842588), (33, 1675080), (36, 1535490), (40, 1381941), (44, 1256310), (45, 1228392), (47, 1176120), (54, 1023660), (55, 1005048), (60, 921294), (66, 837540), (72, 767745), (81, 682440), (88, 628155), (90, 614196), (94, 588060), (99, 558360), (108, 511830), (110, 502524), (120, 460647), (121, 456840), (132, 418770), (135, 409464), (141, 392040), (162, 341220), (165, 335016), (180, 307098), (188, 294030), (198, 279180), (216, 255915), (220, 251262), (235, 235224), (242, 228420), (243, 227480), (264, 209385), (270, 204732), (282, 196020), (297, 186120), (324, 170610), (330, 167508), (360, 153549), (363, 152280), (376, 147015), (396, 139590), (405, 136488), (423, 130680), (440, 125631), (470, 117612), (484, 114210), (486, 113740), (495, 111672), (517, 106920), (540, 102366), (564, 98010), (594, 93060), (605, 91368), (648, 85305), (660, 83754), (705, 78408), (726, 76140), (792, 69795), (810, 68244), (846, 65340), (891, 62040), (940, 58806), (968, 57105), (972, 56870), (990, 55836), (1034, 53460), (1080, 51183), (1089, 50760), (1128, 49005), (1188, 46530), (1210, 45684), (1215, 45496), (1269, 43560), (1320, 41877), (1410, 39204), (1452, 38070), (1485, 37224), (1551, 35640), (1620, 34122), (1692, 32670), (1782, 31020), (1815, 30456), (1880, 29403), (1944, 28435), (1980, 27918), (2068, 26730), (2115, 26136), (2178, 25380), (2376, 23265), (2420, 22842), (2430, 22748), (2538, 21780), (2585, 21384), (2673, 20680), (2820, 19602), (2904, 19035), (2970, 18612), (3102, 17820), (3240, 17061), (3267, 16920), (3384, 16335), (3564, 15510), (3630, 15228), (3807, 14520), (3960, 13959), (4136, 13365), (4230, 13068), (4356, 12690), (4455, 12408), (4653, 11880), (4840, 11421), (4860, 11374), (5076, 10890), (5170, 10692), (5346, 10340), (5445, 10152), (5640, 9801), (5687, 9720), (5940, 9306), (6204, 8910), (6345, 8712), (6534, 8460), (7128, 7755), (7260, 7614)]