19009750800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2389}}^1$

素因数の和:2778

約数の個数: 240

約数和(自身を含む): 64310120000

約数和(自身を除く): 45300369200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 349, 380, 400, 456, 475, 570, 600, 698, 760, 912, 950, 1047, 1140, 1200, 1396, 1425, 1520, 1745, 1900, 2094, 2280, 2389, 2792, 2850, 3490, 3800, 4188, 4560, 4778, 5235, 5584, 5700, 6631, 6980, 7167, 7600, 8376, 8725, 9556, 10470, 11400, 11945, 13262, 13960, 14334, 16752, 17450, 19112, 19893, 20940, 22800, 23890, 26175, 26524, 27920, 28668, 33155, 34900, 35835, 38224, 39786, 41880, 45391, 47780, 52350, 53048, 57336, 59725, 66310, 69800, 71670, 79572, 83760, 90782, 95560, 99465, 104700, 106096, 114672, 119450, 132620, 136173, 139600, 143340, 159144, 165775, 179175, 181564, 191120, 198930, 209400, 226955, 238900, 265240, 272346, 286680, 318288, 331550, 358350, 363128, 397860, 418800, 453910, 477800, 497325, 530480, 544692, 573360, 663100, 680865, 716700, 726256, 795720, 833761, 907820, 955600, 994650, 1089384, 1134775, 1326200, 1361730, 1433400, 1591440, 1667522, 1815640, 1989300, 2178768, 2269550, 2501283, 2652400, 2723460, 2866800, 3335044, 3404325, 3631280, 3978600, 4168805, 4539100, 5002566, 5446920, 6670088, 6808650, 7957200, 8337610, 9078200, 10005132, 10893840, 12506415, 13340176, 13617300, 15841459, 16675220, 18156400, 20010264, 20844025, 25012830, 27234600, 31682918, 33350440, 40020528, 41688050, 47524377, 50025660, 54469200, 62532075, 63365836, 66700880, 79207295, 83376100, 95048754, 100051320, 125064150, 126731672, 158414590, 166752200, 190097508, 200102640, 237621885, 250128300, 253463344, 316829180, 333504400, 380195016, 396036475, 475243770, 500256600, 633658360, 760390032, 792072950, 950487540, 1000513200, 1188109425, 1267316720, 1584145900, 1900975080, 2376218850, 3168291800, 3801950160, 4752437700, 6336583600, 9504875400, 19009750800]

約数ペア:

[(1, 19009750800), (2, 9504875400), (3, 6336583600), (4, 4752437700), (5, 3801950160), (6, 3168291800), (8, 2376218850), (10, 1900975080), (12, 1584145900), (15, 1267316720), (16, 1188109425), (19, 1000513200), (20, 950487540), (24, 792072950), (25, 760390032), (30, 633658360), (38, 500256600), (40, 475243770), (48, 396036475), (50, 380195016), (57, 333504400), (60, 316829180), (75, 253463344), (76, 250128300), (80, 237621885), (95, 200102640), (100, 190097508), (114, 166752200), (120, 158414590), (150, 126731672), (152, 125064150), (190, 100051320), (200, 95048754), (228, 83376100), (240, 79207295), (285, 66700880), (300, 63365836), (304, 62532075), (349, 54469200), (380, 50025660), (400, 47524377), (456, 41688050), (475, 40020528), (570, 33350440), (600, 31682918), (698, 27234600), (760, 25012830), (912, 20844025), (950, 20010264), (1047, 18156400), (1140, 16675220), (1200, 15841459), (1396, 13617300), (1425, 13340176), (1520, 12506415), (1745, 10893840), (1900, 10005132), (2094, 9078200), (2280, 8337610), (2389, 7957200), (2792, 6808650), (2850, 6670088), (3490, 5446920), (3800, 5002566), (4188, 4539100), (4560, 4168805), (4778, 3978600), (5235, 3631280), (5584, 3404325), (5700, 3335044), (6631, 2866800), (6980, 2723460), (7167, 2652400), (7600, 2501283), (8376, 2269550), (8725, 2178768), (9556, 1989300), (10470, 1815640), (11400, 1667522), (11945, 1591440), (13262, 1433400), (13960, 1361730), (14334, 1326200), (16752, 1134775), (17450, 1089384), (19112, 994650), (19893, 955600), (20940, 907820), (22800, 833761), (23890, 795720), (26175, 726256), (26524, 716700), (27920, 680865), (28668, 663100), (33155, 573360), (34900, 544692), (35835, 530480), (38224, 497325), (39786, 477800), (41880, 453910), (45391, 418800), (47780, 397860), (52350, 363128), (53048, 358350), (57336, 331550), (59725, 318288), (66310, 286680), (69800, 272346), (71670, 265240), (79572, 238900), (83760, 226955), (90782, 209400), (95560, 198930), (99465, 191120), (104700, 181564), (106096, 179175), (114672, 165775), (119450, 159144), (132620, 143340), (136173, 139600)]