1405088300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 216

約数和(自身を含む): 3914936928

約数和(自身を除く): 2509848628

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 121, 140, 154, 175, 212, 220, 242, 265, 275, 308, 313, 350, 371, 385, 484, 530, 550, 583, 605, 626, 700, 742, 770, 847, 1060, 1100, 1166, 1210, 1252, 1325, 1484, 1540, 1565, 1694, 1855, 1925, 2191, 2332, 2420, 2650, 2915, 3025, 3130, 3388, 3443, 3710, 3850, 4081, 4235, 4382, 5300, 5830, 6050, 6260, 6413, 6886, 7420, 7700, 7825, 8162, 8470, 8764, 9275, 10955, 11660, 12100, 12826, 13772, 14575, 15650, 16324, 16589, 16940, 17215, 18550, 20405, 21175, 21910, 24101, 25652, 29150, 31300, 32065, 33178, 34430, 37100, 37873, 40810, 42350, 43820, 44891, 48202, 54775, 58300, 64130, 66356, 68860, 75746, 81620, 82945, 84700, 86075, 89782, 96404, 102025, 109550, 116123, 120505, 128260, 151492, 160325, 165890, 172150, 179564, 182479, 189365, 204050, 219100, 224455, 232246, 241010, 265111, 320650, 331780, 344300, 364958, 378730, 408100, 414725, 448910, 464492, 482020, 530222, 580615, 602525, 641300, 729916, 757460, 829450, 897820, 912395, 946825, 1060444, 1122275, 1161230, 1205050, 1277353, 1325555, 1658900, 1824790, 1893650, 2007269, 2244550, 2322460, 2410100, 2554706, 2651110, 2903075, 3649580, 3787300, 4014538, 4489100, 4561975, 5109412, 5302220, 5806150, 6386765, 6627775, 8029076, 9123950, 10036345, 11612300, 12773530, 13255550, 14050883, 18247900, 20072690, 25547060, 26511100, 28101766, 31933825, 40145380, 50181725, 56203532, 63867650, 70254415, 100363450, 127735300, 140508830, 200726900, 281017660, 351272075, 702544150, 1405088300]

約数ペア:

[(1, 1405088300), (2, 702544150), (4, 351272075), (5, 281017660), (7, 200726900), (10, 140508830), (11, 127735300), (14, 100363450), (20, 70254415), (22, 63867650), (25, 56203532), (28, 50181725), (35, 40145380), (44, 31933825), (50, 28101766), (53, 26511100), (55, 25547060), (70, 20072690), (77, 18247900), (100, 14050883), (106, 13255550), (110, 12773530), (121, 11612300), (140, 10036345), (154, 9123950), (175, 8029076), (212, 6627775), (220, 6386765), (242, 5806150), (265, 5302220), (275, 5109412), (308, 4561975), (313, 4489100), (350, 4014538), (371, 3787300), (385, 3649580), (484, 2903075), (530, 2651110), (550, 2554706), (583, 2410100), (605, 2322460), (626, 2244550), (700, 2007269), (742, 1893650), (770, 1824790), (847, 1658900), (1060, 1325555), (1100, 1277353), (1166, 1205050), (1210, 1161230), (1252, 1122275), (1325, 1060444), (1484, 946825), (1540, 912395), (1565, 897820), (1694, 829450), (1855, 757460), (1925, 729916), (2191, 641300), (2332, 602525), (2420, 580615), (2650, 530222), (2915, 482020), (3025, 464492), (3130, 448910), (3388, 414725), (3443, 408100), (3710, 378730), (3850, 364958), (4081, 344300), (4235, 331780), (4382, 320650), (5300, 265111), (5830, 241010), (6050, 232246), (6260, 224455), (6413, 219100), (6886, 204050), (7420, 189365), (7700, 182479), (7825, 179564), (8162, 172150), (8470, 165890), (8764, 160325), (9275, 151492), (10955, 128260), (11660, 120505), (12100, 116123), (12826, 109550), (13772, 102025), (14575, 96404), (15650, 89782), (16324, 86075), (16589, 84700), (16940, 82945), (17215, 81620), (18550, 75746), (20405, 68860), (21175, 66356), (21910, 64130), (24101, 58300), (25652, 54775), (29150, 48202), (31300, 44891), (32065, 43820), (33178, 42350), (34430, 40810), (37100, 37873)]