2018050781700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{159589}}^1$

素因数の和:160358

約数の個数: 144

約数和(自身を含む): 5943238844480

約数和(自身を除く): 3925188062780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 691, 732, 915, 1220, 1382, 1525, 1830, 2073, 2764, 3050, 3455, 3660, 4146, 4575, 6100, 6910, 8292, 9150, 10365, 13820, 17275, 18300, 20730, 34550, 41460, 42151, 51825, 69100, 84302, 103650, 126453, 159589, 168604, 207300, 210755, 252906, 319178, 421510, 478767, 505812, 632265, 638356, 797945, 843020, 957534, 1053775, 1264530, 1595890, 1915068, 2107550, 2393835, 2529060, 3161325, 3191780, 3989725, 4215100, 4787670, 6322650, 7979450, 9575340, 9734929, 11969175, 12645300, 15958900, 19469858, 23938350, 29204787, 38939716, 47876700, 48674645, 58409574, 97349290, 110275999, 116819148, 146023935, 194698580, 220551998, 243373225, 292047870, 330827997, 441103996, 486746450, 551379995, 584095740, 661655994, 730119675, 973492900, 1102759990, 1323311988, 1460239350, 1654139985, 2205519980, 2756899975, 2920478700, 3308279970, 5513799950, 6616559940, 6726835939, 8270699925, 11027599900, 13453671878, 16541399850, 20180507817, 26907343756, 33082799700, 33634179695, 40361015634, 67268359390, 80722031268, 100902539085, 134536718780, 168170898475, 201805078170, 336341796950, 403610156340, 504512695425, 672683593900, 1009025390850, 2018050781700]

約数ペア:

[(1, 2018050781700), (2, 1009025390850), (3, 672683593900), (4, 504512695425), (5, 403610156340), (6, 336341796950), (10, 201805078170), (12, 168170898475), (15, 134536718780), (20, 100902539085), (25, 80722031268), (30, 67268359390), (50, 40361015634), (60, 33634179695), (61, 33082799700), (75, 26907343756), (100, 20180507817), (122, 16541399850), (150, 13453671878), (183, 11027599900), (244, 8270699925), (300, 6726835939), (305, 6616559940), (366, 5513799950), (610, 3308279970), (691, 2920478700), (732, 2756899975), (915, 2205519980), (1220, 1654139985), (1382, 1460239350), (1525, 1323311988), (1830, 1102759990), (2073, 973492900), (2764, 730119675), (3050, 661655994), (3455, 584095740), (3660, 551379995), (4146, 486746450), (4575, 441103996), (6100, 330827997), (6910, 292047870), (8292, 243373225), (9150, 220551998), (10365, 194698580), (13820, 146023935), (17275, 116819148), (18300, 110275999), (20730, 97349290), (34550, 58409574), (41460, 48674645), (42151, 47876700), (51825, 38939716), (69100, 29204787), (84302, 23938350), (103650, 19469858), (126453, 15958900), (159589, 12645300), (168604, 11969175), (207300, 9734929), (210755, 9575340), (252906, 7979450), (319178, 6322650), (421510, 4787670), (478767, 4215100), (505812, 3989725), (632265, 3191780), (638356, 3161325), (797945, 2529060), (843020, 2393835), (957534, 2107550), (1053775, 1915068), (1264530, 1595890)]