2250065880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3257}}^1$

素因数の和:3394

約数の個数: 192

約数和(自身を含む): 7776194400

約数和(自身を除く): 5526128520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 101, 114, 120, 152, 171, 180, 190, 202, 228, 285, 303, 342, 360, 380, 404, 456, 505, 570, 606, 684, 760, 808, 855, 909, 1010, 1140, 1212, 1368, 1515, 1710, 1818, 1919, 2020, 2280, 2424, 3030, 3257, 3420, 3636, 3838, 4040, 4545, 5757, 6060, 6514, 6840, 7272, 7676, 9090, 9595, 9771, 11514, 12120, 13028, 15352, 16285, 17271, 18180, 19190, 19542, 23028, 26056, 28785, 29313, 32570, 34542, 36360, 38380, 39084, 46056, 48855, 57570, 58626, 61883, 65140, 69084, 76760, 78168, 86355, 97710, 115140, 117252, 123766, 130280, 138168, 146565, 172710, 185649, 195420, 230280, 234504, 247532, 293130, 309415, 328957, 345420, 371298, 390840, 495064, 556947, 586260, 618830, 657914, 690840, 742596, 928245, 986871, 1113894, 1172520, 1237660, 1315828, 1485192, 1644785, 1856490, 1973742, 2227788, 2475320, 2631656, 2784735, 2960613, 3289570, 3712980, 3947484, 4455576, 4934355, 5569470, 5921226, 6250183, 6579140, 7425960, 7894968, 9868710, 11138940, 11842452, 12500366, 13158280, 14803065, 18750549, 19737420, 22277880, 23684904, 25000732, 29606130, 31250915, 37501098, 39474840, 50001464, 56251647, 59212260, 62501830, 75002196, 93752745, 112503294, 118424520, 125003660, 150004392, 187505490, 225006588, 250007320, 281258235, 375010980, 450013176, 562516470, 750021960, 1125032940, 2250065880]

約数ペア:

[(1, 2250065880), (2, 1125032940), (3, 750021960), (4, 562516470), (5, 450013176), (6, 375010980), (8, 281258235), (9, 250007320), (10, 225006588), (12, 187505490), (15, 150004392), (18, 125003660), (19, 118424520), (20, 112503294), (24, 93752745), (30, 75002196), (36, 62501830), (38, 59212260), (40, 56251647), (45, 50001464), (57, 39474840), (60, 37501098), (72, 31250915), (76, 29606130), (90, 25000732), (95, 23684904), (101, 22277880), (114, 19737420), (120, 18750549), (152, 14803065), (171, 13158280), (180, 12500366), (190, 11842452), (202, 11138940), (228, 9868710), (285, 7894968), (303, 7425960), (342, 6579140), (360, 6250183), (380, 5921226), (404, 5569470), (456, 4934355), (505, 4455576), (570, 3947484), (606, 3712980), (684, 3289570), (760, 2960613), (808, 2784735), (855, 2631656), (909, 2475320), (1010, 2227788), (1140, 1973742), (1212, 1856490), (1368, 1644785), (1515, 1485192), (1710, 1315828), (1818, 1237660), (1919, 1172520), (2020, 1113894), (2280, 986871), (2424, 928245), (3030, 742596), (3257, 690840), (3420, 657914), (3636, 618830), (3838, 586260), (4040, 556947), (4545, 495064), (5757, 390840), (6060, 371298), (6514, 345420), (6840, 328957), (7272, 309415), (7676, 293130), (9090, 247532), (9595, 234504), (9771, 230280), (11514, 195420), (12120, 185649), (13028, 172710), (15352, 146565), (16285, 138168), (17271, 130280), (18180, 123766), (19190, 117252), (19542, 115140), (23028, 97710), (26056, 86355), (28785, 78168), (29313, 76760), (32570, 69084), (34542, 65140), (36360, 61883), (38380, 58626), (39084, 57570), (46056, 48855)]