89285700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 325479168

約数和(自身を除く): 236193468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 41, 42, 50, 51, 60, 61, 68, 70, 75, 82, 84, 85, 100, 102, 105, 119, 122, 123, 140, 150, 164, 170, 175, 183, 204, 205, 210, 238, 244, 246, 255, 287, 300, 305, 340, 350, 357, 366, 410, 420, 425, 427, 476, 492, 510, 525, 574, 595, 610, 615, 697, 700, 714, 732, 820, 850, 854, 861, 915, 1020, 1025, 1037, 1050, 1148, 1190, 1220, 1230, 1275, 1281, 1394, 1428, 1435, 1525, 1700, 1708, 1722, 1785, 1830, 2050, 2074, 2091, 2100, 2135, 2380, 2460, 2501, 2550, 2562, 2788, 2870, 2975, 3050, 3075, 3111, 3444, 3485, 3570, 3660, 4100, 4148, 4182, 4270, 4305, 4575, 4879, 5002, 5100, 5124, 5185, 5740, 5950, 6100, 6150, 6222, 6405, 6970, 7140, 7175, 7259, 7503, 8364, 8540, 8610, 8925, 9150, 9758, 10004, 10370, 10455, 10675, 11900, 12300, 12444, 12505, 12810, 13940, 14350, 14518, 14637, 15006, 15555, 17220, 17425, 17507, 17850, 18300, 19516, 20740, 20910, 21350, 21525, 21777, 24395, 25010, 25620, 25925, 28700, 29036, 29274, 30012, 31110, 32025, 34850, 35014, 35700, 36295, 37515, 41820, 42517, 42700, 43050, 43554, 48790, 50020, 51850, 52275, 52521, 58548, 62220, 62525, 64050, 69700, 70028, 72590, 73185, 75030, 77775, 85034, 86100, 87108, 87535, 97580, 103700, 104550, 105042, 108885, 121975, 125050, 127551, 128100, 145180, 146370, 150060, 155550, 170068, 175070, 181475, 187575, 209100, 210084, 212585, 217770, 243950, 250100, 255102, 262605, 292740, 297619, 311100, 350140, 362950, 365925, 375150, 425170, 435540, 437675, 487900, 510204, 525210, 544425, 595238, 637755, 725900, 731850, 750300, 850340, 875350, 892857, 1050420, 1062925, 1088850, 1190476, 1275510, 1313025, 1463700, 1488095, 1750700, 1785714, 2125850, 2177700, 2551020, 2626050, 2976190, 3188775, 3571428, 4251700, 4464285, 5252100, 5952380, 6377550, 7440475, 8928570, 12755100, 14880950, 17857140, 22321425, 29761900, 44642850, 89285700]

約数ペア:

[(1, 89285700), (2, 44642850), (3, 29761900), (4, 22321425), (5, 17857140), (6, 14880950), (7, 12755100), (10, 8928570), (12, 7440475), (14, 6377550), (15, 5952380), (17, 5252100), (20, 4464285), (21, 4251700), (25, 3571428), (28, 3188775), (30, 2976190), (34, 2626050), (35, 2551020), (41, 2177700), (42, 2125850), (50, 1785714), (51, 1750700), (60, 1488095), (61, 1463700), (68, 1313025), (70, 1275510), (75, 1190476), (82, 1088850), (84, 1062925), (85, 1050420), (100, 892857), (102, 875350), (105, 850340), (119, 750300), (122, 731850), (123, 725900), (140, 637755), (150, 595238), (164, 544425), (170, 525210), (175, 510204), (183, 487900), (204, 437675), (205, 435540), (210, 425170), (238, 375150), (244, 365925), (246, 362950), (255, 350140), (287, 311100), (300, 297619), (305, 292740), (340, 262605), (350, 255102), (357, 250100), (366, 243950), (410, 217770), (420, 212585), (425, 210084), (427, 209100), (476, 187575), (492, 181475), (510, 175070), (525, 170068), (574, 155550), (595, 150060), (610, 146370), (615, 145180), (697, 128100), (700, 127551), (714, 125050), (732, 121975), (820, 108885), (850, 105042), (854, 104550), (861, 103700), (915, 97580), (1020, 87535), (1025, 87108), (1037, 86100), (1050, 85034), (1148, 77775), (1190, 75030), (1220, 73185), (1230, 72590), (1275, 70028), (1281, 69700), (1394, 64050), (1428, 62525), (1435, 62220), (1525, 58548), (1700, 52521), (1708, 52275), (1722, 51850), (1785, 50020), (1830, 48790), (2050, 43554), (2074, 43050), (2091, 42700), (2100, 42517), (2135, 41820), (2380, 37515), (2460, 36295), (2501, 35700), (2550, 35014), (2562, 34850), (2788, 32025), (2870, 31110), (2975, 30012), (3050, 29274), (3075, 29036), (3111, 28700), (3444, 25925), (3485, 25620), (3570, 25010), (3660, 24395), (4100, 21777), (4148, 21525), (4182, 21350), (4270, 20910), (4305, 20740), (4575, 19516), (4879, 18300), (5002, 17850), (5100, 17507), (5124, 17425), (5185, 17220), (5740, 15555), (5950, 15006), (6100, 14637), (6150, 14518), (6222, 14350), (6405, 13940), (6970, 12810), (7140, 12505), (7175, 12444), (7259, 12300), (7503, 11900), (8364, 10675), (8540, 10455), (8610, 10370), (8925, 10004), (9150, 9758)]