1889634600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{149971}}^1$

素因数の和:150000

約数の個数: 144

約数和(自身を含む): 7252645920

約数和(自身を除く): 5363011320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 149971, 299942, 449913, 599884, 749855, 899826, 1049797, 1199768, 1349739, 1499710, 1799652, 2099594, 2249565, 2699478, 2999420, 3149391, 3599304, 3749275, 4199188, 4499130, 5248985, 5398956, 5998840, 6298782, 6748695, 7498550, 8398376, 8998260, 9448173, 10497970, 10797912, 11247825, 12597564, 13497390, 14997100, 15746955, 17996520, 18896346, 20995940, 22495650, 25195128, 26244925, 26994780, 29994200, 31493910, 33743475, 37792692, 41991880, 44991300, 47240865, 52489850, 53989560, 62987820, 67486950, 75585384, 78734775, 89982600, 94481730, 104979700, 125975640, 134973900, 157469550, 188963460, 209959400, 236204325, 269947800, 314939100, 377926920, 472408650, 629878200, 944817300, 1889634600]

約数ペア:

[(1, 1889634600), (2, 944817300), (3, 629878200), (4, 472408650), (5, 377926920), (6, 314939100), (7, 269947800), (8, 236204325), (9, 209959400), (10, 188963460), (12, 157469550), (14, 134973900), (15, 125975640), (18, 104979700), (20, 94481730), (21, 89982600), (24, 78734775), (25, 75585384), (28, 67486950), (30, 62987820), (35, 53989560), (36, 52489850), (40, 47240865), (42, 44991300), (45, 41991880), (50, 37792692), (56, 33743475), (60, 31493910), (63, 29994200), (70, 26994780), (72, 26244925), (75, 25195128), (84, 22495650), (90, 20995940), (100, 18896346), (105, 17996520), (120, 15746955), (126, 14997100), (140, 13497390), (150, 12597564), (168, 11247825), (175, 10797912), (180, 10497970), (200, 9448173), (210, 8998260), (225, 8398376), (252, 7498550), (280, 6748695), (300, 6298782), (315, 5998840), (350, 5398956), (360, 5248985), (420, 4499130), (450, 4199188), (504, 3749275), (525, 3599304), (600, 3149391), (630, 2999420), (700, 2699478), (840, 2249565), (900, 2099594), (1050, 1799652), (1260, 1499710), (1400, 1349739), (1575, 1199768), (1800, 1049797), (2100, 899826), (2520, 749855), (3150, 599884), (4200, 449913), (6300, 299942), (12600, 149971)]