27285300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 100743552

約数和(自身を除く): 73458252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 61, 63, 70, 71, 75, 84, 90, 100, 105, 122, 126, 140, 142, 150, 175, 180, 183, 210, 213, 225, 244, 252, 284, 300, 305, 315, 350, 355, 366, 420, 426, 427, 450, 497, 525, 549, 610, 630, 639, 700, 710, 732, 852, 854, 900, 915, 994, 1050, 1065, 1098, 1220, 1260, 1278, 1281, 1420, 1491, 1525, 1575, 1708, 1775, 1830, 1988, 2100, 2130, 2135, 2196, 2485, 2556, 2562, 2745, 2982, 3050, 3150, 3195, 3550, 3660, 3843, 4260, 4270, 4331, 4473, 4575, 4970, 5124, 5325, 5490, 5964, 6100, 6300, 6390, 6405, 7100, 7455, 7686, 8540, 8662, 8946, 9150, 9940, 10650, 10675, 10980, 12425, 12780, 12810, 12993, 13725, 14910, 15372, 15975, 17324, 17892, 18300, 19215, 21300, 21350, 21655, 22365, 24850, 25620, 25986, 27450, 29820, 30317, 31950, 32025, 37275, 38430, 38979, 42700, 43310, 44730, 49700, 51972, 54900, 60634, 63900, 64050, 64965, 74550, 76860, 77958, 86620, 89460, 90951, 96075, 108275, 111825, 121268, 128100, 129930, 149100, 151585, 155916, 181902, 192150, 194895, 216550, 223650, 259860, 272853, 303170, 324825, 363804, 384300, 389790, 433100, 447300, 454755, 545706, 606340, 649650, 757925, 779580, 909510, 974475, 1091412, 1299300, 1364265, 1515850, 1819020, 1948950, 2273775, 2728530, 3031700, 3897900, 4547550, 5457060, 6821325, 9095100, 13642650, 27285300]

約数ペア:

[(1, 27285300), (2, 13642650), (3, 9095100), (4, 6821325), (5, 5457060), (6, 4547550), (7, 3897900), (9, 3031700), (10, 2728530), (12, 2273775), (14, 1948950), (15, 1819020), (18, 1515850), (20, 1364265), (21, 1299300), (25, 1091412), (28, 974475), (30, 909510), (35, 779580), (36, 757925), (42, 649650), (45, 606340), (50, 545706), (60, 454755), (61, 447300), (63, 433100), (70, 389790), (71, 384300), (75, 363804), (84, 324825), (90, 303170), (100, 272853), (105, 259860), (122, 223650), (126, 216550), (140, 194895), (142, 192150), (150, 181902), (175, 155916), (180, 151585), (183, 149100), (210, 129930), (213, 128100), (225, 121268), (244, 111825), (252, 108275), (284, 96075), (300, 90951), (305, 89460), (315, 86620), (350, 77958), (355, 76860), (366, 74550), (420, 64965), (426, 64050), (427, 63900), (450, 60634), (497, 54900), (525, 51972), (549, 49700), (610, 44730), (630, 43310), (639, 42700), (700, 38979), (710, 38430), (732, 37275), (852, 32025), (854, 31950), (900, 30317), (915, 29820), (994, 27450), (1050, 25986), (1065, 25620), (1098, 24850), (1220, 22365), (1260, 21655), (1278, 21350), (1281, 21300), (1420, 19215), (1491, 18300), (1525, 17892), (1575, 17324), (1708, 15975), (1775, 15372), (1830, 14910), (1988, 13725), (2100, 12993), (2130, 12810), (2135, 12780), (2196, 12425), (2485, 10980), (2556, 10675), (2562, 10650), (2745, 9940), (2982, 9150), (3050, 8946), (3150, 8662), (3195, 8540), (3550, 7686), (3660, 7455), (3843, 7100), (4260, 6405), (4270, 6390), (4331, 6300), (4473, 6100), (4575, 5964), (4970, 5490), (5124, 5325)]