2017886100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3557}}^1$

素因数の和:3666

約数の個数: 144

約数和(自身を含む): 6127274496

約数和(自身を除く): 4109388396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 61, 62, 75, 93, 100, 122, 124, 150, 155, 183, 186, 244, 300, 305, 310, 366, 372, 465, 610, 620, 732, 775, 915, 930, 1220, 1525, 1550, 1830, 1860, 1891, 2325, 3050, 3100, 3557, 3660, 3782, 4575, 4650, 5673, 6100, 7114, 7564, 9150, 9300, 9455, 10671, 11346, 14228, 17785, 18300, 18910, 21342, 22692, 28365, 35570, 37820, 42684, 47275, 53355, 56730, 71140, 88925, 94550, 106710, 110267, 113460, 141825, 177850, 189100, 213420, 216977, 220534, 266775, 283650, 330801, 355700, 433954, 441068, 533550, 551335, 567300, 650931, 661602, 867908, 1067100, 1084885, 1102670, 1301862, 1323204, 1654005, 2169770, 2205340, 2603724, 2756675, 3254655, 3308010, 4339540, 5424425, 5513350, 6509310, 6616020, 6726287, 8270025, 10848850, 11026700, 13018620, 13452574, 16273275, 16540050, 20178861, 21697700, 26905148, 32546550, 33080100, 33631435, 40357722, 65093100, 67262870, 80715444, 100894305, 134525740, 168157175, 201788610, 336314350, 403577220, 504471525, 672628700, 1008943050, 2017886100]

約数ペア:

[(1, 2017886100), (2, 1008943050), (3, 672628700), (4, 504471525), (5, 403577220), (6, 336314350), (10, 201788610), (12, 168157175), (15, 134525740), (20, 100894305), (25, 80715444), (30, 67262870), (31, 65093100), (50, 40357722), (60, 33631435), (61, 33080100), (62, 32546550), (75, 26905148), (93, 21697700), (100, 20178861), (122, 16540050), (124, 16273275), (150, 13452574), (155, 13018620), (183, 11026700), (186, 10848850), (244, 8270025), (300, 6726287), (305, 6616020), (310, 6509310), (366, 5513350), (372, 5424425), (465, 4339540), (610, 3308010), (620, 3254655), (732, 2756675), (775, 2603724), (915, 2205340), (930, 2169770), (1220, 1654005), (1525, 1323204), (1550, 1301862), (1830, 1102670), (1860, 1084885), (1891, 1067100), (2325, 867908), (3050, 661602), (3100, 650931), (3557, 567300), (3660, 551335), (3782, 533550), (4575, 441068), (4650, 433954), (5673, 355700), (6100, 330801), (7114, 283650), (7564, 266775), (9150, 220534), (9300, 216977), (9455, 213420), (10671, 189100), (11346, 177850), (14228, 141825), (17785, 113460), (18300, 110267), (18910, 106710), (21342, 94550), (22692, 88925), (28365, 71140), (35570, 56730), (37820, 53355), (42684, 47275)]