13642650

素因数分解:

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

素因数の和:157

約数の個数: 144

約数和(自身を含む): 43175808

約数和(自身を除く): 29533158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 71, 75, 90, 105, 122, 126, 142, 150, 175, 183, 210, 213, 225, 305, 315, 350, 355, 366, 426, 427, 450, 497, 525, 549, 610, 630, 639, 710, 854, 915, 994, 1050, 1065, 1098, 1278, 1281, 1491, 1525, 1575, 1775, 1830, 2130, 2135, 2485, 2562, 2745, 2982, 3050, 3150, 3195, 3550, 3843, 4270, 4331, 4473, 4575, 4970, 5325, 5490, 6390, 6405, 7455, 7686, 8662, 8946, 9150, 10650, 10675, 12425, 12810, 12993, 13725, 14910, 15975, 19215, 21350, 21655, 22365, 24850, 25986, 27450, 30317, 31950, 32025, 37275, 38430, 38979, 43310, 44730, 60634, 64050, 64965, 74550, 77958, 90951, 96075, 108275, 111825, 129930, 151585, 181902, 192150, 194895, 216550, 223650, 272853, 303170, 324825, 389790, 454755, 545706, 649650, 757925, 909510, 974475, 1364265, 1515850, 1948950, 2273775, 2728530, 4547550, 6821325, 13642650]

約数ペア:

[(1, 13642650), (2, 6821325), (3, 4547550), (5, 2728530), (6, 2273775), (7, 1948950), (9, 1515850), (10, 1364265), (14, 974475), (15, 909510), (18, 757925), (21, 649650), (25, 545706), (30, 454755), (35, 389790), (42, 324825), (45, 303170), (50, 272853), (61, 223650), (63, 216550), (70, 194895), (71, 192150), (75, 181902), (90, 151585), (105, 129930), (122, 111825), (126, 108275), (142, 96075), (150, 90951), (175, 77958), (183, 74550), (210, 64965), (213, 64050), (225, 60634), (305, 44730), (315, 43310), (350, 38979), (355, 38430), (366, 37275), (426, 32025), (427, 31950), (450, 30317), (497, 27450), (525, 25986), (549, 24850), (610, 22365), (630, 21655), (639, 21350), (710, 19215), (854, 15975), (915, 14910), (994, 13725), (1050, 12993), (1065, 12810), (1098, 12425), (1278, 10675), (1281, 10650), (1491, 9150), (1525, 8946), (1575, 8662), (1775, 7686), (1830, 7455), (2130, 6405), (2135, 6390), (2485, 5490), (2562, 5325), (2745, 4970), (2982, 4575), (3050, 4473), (3150, 4331), (3195, 4270), (3550, 3843)]