2027457900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1345

約数の個数: 216

約数和(自身を含む): 6895652400

約数和(自身を除く): 4868194500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 149, 150, 156, 180, 195, 225, 234, 260, 298, 300, 325, 390, 447, 450, 468, 585, 596, 650, 745, 780, 894, 900, 975, 1163, 1170, 1300, 1341, 1490, 1788, 1937, 1950, 2235, 2326, 2340, 2682, 2925, 2980, 3489, 3725, 3874, 3900, 4470, 4652, 5364, 5811, 5815, 5850, 6705, 6978, 7450, 7748, 8940, 9685, 10467, 11175, 11622, 11630, 11700, 13410, 13956, 14900, 15119, 17433, 17445, 19370, 20934, 22350, 23244, 23260, 26820, 29055, 29075, 30238, 33525, 34866, 34890, 38740, 41868, 44700, 45357, 48425, 52335, 58110, 58150, 60476, 67050, 69732, 69780, 75595, 87165, 87225, 90714, 96850, 104670, 116220, 116300, 134100, 136071, 145275, 151190, 173287, 174330, 174450, 181428, 193700, 209340, 226785, 261675, 272142, 290550, 302380, 346574, 348660, 348900, 377975, 435825, 453570, 519861, 523350, 544284, 581100, 680355, 693148, 755950, 866435, 871650, 907140, 1039722, 1046700, 1133925, 1360710, 1511900, 1559583, 1732870, 1743300, 2079444, 2252731, 2267850, 2599305, 2721420, 3119166, 3401775, 3465740, 4332175, 4505462, 4535700, 5198610, 6238332, 6758193, 6803550, 7797915, 8664350, 9010924, 10397220, 11263655, 12996525, 13516386, 13607100, 15595830, 17328700, 20274579, 22527310, 25993050, 27032772, 31191660, 33790965, 38989575, 40549158, 45054620, 51986100, 56318275, 67581930, 77979150, 81098316, 101372895, 112636550, 135163860, 155958300, 168954825, 202745790, 225273100, 337909650, 405491580, 506864475, 675819300, 1013728950, 2027457900]

約数ペア:

[(1, 2027457900), (2, 1013728950), (3, 675819300), (4, 506864475), (5, 405491580), (6, 337909650), (9, 225273100), (10, 202745790), (12, 168954825), (13, 155958300), (15, 135163860), (18, 112636550), (20, 101372895), (25, 81098316), (26, 77979150), (30, 67581930), (36, 56318275), (39, 51986100), (45, 45054620), (50, 40549158), (52, 38989575), (60, 33790965), (65, 31191660), (75, 27032772), (78, 25993050), (90, 22527310), (100, 20274579), (117, 17328700), (130, 15595830), (149, 13607100), (150, 13516386), (156, 12996525), (180, 11263655), (195, 10397220), (225, 9010924), (234, 8664350), (260, 7797915), (298, 6803550), (300, 6758193), (325, 6238332), (390, 5198610), (447, 4535700), (450, 4505462), (468, 4332175), (585, 3465740), (596, 3401775), (650, 3119166), (745, 2721420), (780, 2599305), (894, 2267850), (900, 2252731), (975, 2079444), (1163, 1743300), (1170, 1732870), (1300, 1559583), (1341, 1511900), (1490, 1360710), (1788, 1133925), (1937, 1046700), (1950, 1039722), (2235, 907140), (2326, 871650), (2340, 866435), (2682, 755950), (2925, 693148), (2980, 680355), (3489, 581100), (3725, 544284), (3874, 523350), (3900, 519861), (4470, 453570), (4652, 435825), (5364, 377975), (5811, 348900), (5815, 348660), (5850, 346574), (6705, 302380), (6978, 290550), (7450, 272142), (7748, 261675), (8940, 226785), (9685, 209340), (10467, 193700), (11175, 181428), (11622, 174450), (11630, 174330), (11700, 173287), (13410, 151190), (13956, 145275), (14900, 136071), (15119, 134100), (17433, 116300), (17445, 116220), (19370, 104670), (20934, 96850), (22350, 90714), (23244, 87225), (23260, 87165), (26820, 75595), (29055, 69780), (29075, 69732), (30238, 67050), (33525, 60476), (34866, 58150), (34890, 58110), (38740, 52335), (41868, 48425), (44700, 45357)]