1901090400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:814

約数の個数: 288

約数和(自身を含む): 6823813248

約数和(自身を除く): 4922722848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 107, 110, 120, 132, 150, 160, 165, 176, 200, 214, 220, 240, 264, 275, 300, 321, 330, 352, 400, 428, 440, 480, 528, 535, 550, 600, 642, 660, 673, 800, 825, 856, 880, 1056, 1070, 1100, 1177, 1200, 1284, 1320, 1346, 1605, 1650, 1712, 1760, 2019, 2140, 2200, 2354, 2400, 2568, 2640, 2675, 2692, 3210, 3300, 3365, 3424, 3531, 4038, 4280, 4400, 4708, 5136, 5280, 5350, 5384, 5885, 6420, 6600, 6730, 7062, 7403, 8025, 8076, 8560, 8800, 9416, 10095, 10272, 10700, 10768, 11770, 12840, 13200, 13460, 14124, 14806, 16050, 16152, 16825, 17120, 17655, 18832, 20190, 21400, 21536, 22209, 23540, 25680, 26400, 26920, 28248, 29425, 29612, 32100, 32304, 33650, 35310, 37015, 37664, 40380, 42800, 44418, 47080, 50475, 51360, 53840, 56496, 58850, 59224, 64200, 64608, 67300, 70620, 72011, 74030, 80760, 85600, 88275, 88836, 94160, 100950, 107680, 111045, 112992, 117700, 118448, 128400, 134600, 141240, 144022, 148060, 161520, 176550, 177672, 185075, 188320, 201900, 216033, 222090, 235400, 236896, 256800, 269200, 282480, 288044, 296120, 323040, 353100, 355344, 360055, 370150, 403800, 432066, 444180, 470800, 538400, 555225, 564960, 576088, 592240, 706200, 710688, 720110, 740300, 792121, 807600, 864132, 888360, 941600, 1080165, 1110450, 1152176, 1184480, 1412400, 1440220, 1480600, 1584242, 1615200, 1728264, 1776720, 1800275, 2160330, 2220900, 2304352, 2376363, 2824800, 2880440, 2961200, 3168484, 3456528, 3553440, 3600550, 3960605, 4320660, 4441800, 4752726, 5400825, 5760880, 5922400, 6336968, 6913056, 7201100, 7921210, 8641320, 8883600, 9505452, 10801650, 11521760, 11881815, 12673936, 14402200, 15842420, 17282640, 17767200, 19010904, 19803025, 21603300, 23763630, 25347872, 28804400, 31684840, 34565280, 38021808, 39606050, 43206600, 47527260, 57608800, 59409075, 63369680, 76043616, 79212100, 86413200, 95054520, 118818150, 126739360, 158424200, 172826400, 190109040, 237636300, 316848400, 380218080, 475272600, 633696800, 950545200, 1901090400]

約数ペア:

[(1, 1901090400), (2, 950545200), (3, 633696800), (4, 475272600), (5, 380218080), (6, 316848400), (8, 237636300), (10, 190109040), (11, 172826400), (12, 158424200), (15, 126739360), (16, 118818150), (20, 95054520), (22, 86413200), (24, 79212100), (25, 76043616), (30, 63369680), (32, 59409075), (33, 57608800), (40, 47527260), (44, 43206600), (48, 39606050), (50, 38021808), (55, 34565280), (60, 31684840), (66, 28804400), (75, 25347872), (80, 23763630), (88, 21603300), (96, 19803025), (100, 19010904), (107, 17767200), (110, 17282640), (120, 15842420), (132, 14402200), (150, 12673936), (160, 11881815), (165, 11521760), (176, 10801650), (200, 9505452), (214, 8883600), (220, 8641320), (240, 7921210), (264, 7201100), (275, 6913056), (300, 6336968), (321, 5922400), (330, 5760880), (352, 5400825), (400, 4752726), (428, 4441800), (440, 4320660), (480, 3960605), (528, 3600550), (535, 3553440), (550, 3456528), (600, 3168484), (642, 2961200), (660, 2880440), (673, 2824800), (800, 2376363), (825, 2304352), (856, 2220900), (880, 2160330), (1056, 1800275), (1070, 1776720), (1100, 1728264), (1177, 1615200), (1200, 1584242), (1284, 1480600), (1320, 1440220), (1346, 1412400), (1605, 1184480), (1650, 1152176), (1712, 1110450), (1760, 1080165), (2019, 941600), (2140, 888360), (2200, 864132), (2354, 807600), (2400, 792121), (2568, 740300), (2640, 720110), (2675, 710688), (2692, 706200), (3210, 592240), (3300, 576088), (3365, 564960), (3424, 555225), (3531, 538400), (4038, 470800), (4280, 444180), (4400, 432066), (4708, 403800), (5136, 370150), (5280, 360055), (5350, 355344), (5384, 353100), (5885, 323040), (6420, 296120), (6600, 288044), (6730, 282480), (7062, 269200), (7403, 256800), (8025, 236896), (8076, 235400), (8560, 222090), (8800, 216033), (9416, 201900), (10095, 188320), (10272, 185075), (10700, 177672), (10768, 176550), (11770, 161520), (12840, 148060), (13200, 144022), (13460, 141240), (14124, 134600), (14806, 128400), (16050, 118448), (16152, 117700), (16825, 112992), (17120, 111045), (17655, 107680), (18832, 100950), (20190, 94160), (21400, 88836), (21536, 88275), (22209, 85600), (23540, 80760), (25680, 74030), (26400, 72011), (26920, 70620), (28248, 67300), (29425, 64608), (29612, 64200), (32100, 59224), (32304, 58850), (33650, 56496), (35310, 53840), (37015, 51360), (37664, 50475), (40380, 47080), (42800, 44418)]