444124620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 1502645760

約数和(自身を除く): 1058521140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 81, 90, 94, 95, 108, 114, 135, 141, 162, 171, 180, 188, 190, 228, 235, 270, 282, 285, 307, 324, 342, 380, 405, 423, 470, 513, 540, 564, 570, 614, 684, 705, 810, 846, 855, 893, 921, 940, 1026, 1140, 1228, 1269, 1410, 1535, 1539, 1620, 1692, 1710, 1786, 1842, 2052, 2115, 2538, 2565, 2679, 2763, 2820, 3070, 3078, 3420, 3572, 3684, 3807, 4230, 4465, 4605, 5076, 5130, 5358, 5526, 5833, 6140, 6156, 6345, 7614, 7695, 8037, 8289, 8460, 8930, 9210, 10260, 10716, 11052, 11666, 12690, 13395, 13815, 14429, 15228, 15390, 16074, 16578, 17499, 17860, 18420, 19035, 23332, 24111, 24867, 25380, 26790, 27630, 28858, 29165, 30780, 32148, 33156, 34998, 38070, 40185, 41445, 43287, 48222, 49734, 52497, 53580, 55260, 57716, 58330, 69996, 72145, 72333, 76140, 80370, 82890, 86574, 87495, 96444, 99468, 104994, 116660, 120555, 124335, 129861, 144290, 144666, 157491, 160740, 165780, 173148, 174990, 209988, 216435, 241110, 248670, 259722, 262485, 274151, 288580, 289332, 314982, 349980, 361665, 389583, 432870, 472473, 482220, 497340, 519444, 524970, 548302, 629964, 649305, 723330, 779166, 787455, 822453, 865740, 944946, 1049940, 1096604, 1168749, 1298610, 1370755, 1446660, 1558332, 1574910, 1644906, 1889892, 1947915, 2337498, 2362365, 2467359, 2597220, 2741510, 3149820, 3289812, 3895830, 4112265, 4674996, 4724730, 4934718, 5483020, 5843745, 7402077, 7791660, 8224530, 9449460, 9869436, 11687490, 12336795, 14804154, 16449060, 22206231, 23374980, 24673590, 29608308, 37010385, 44412462, 49347180, 74020770, 88824924, 111031155, 148041540, 222062310, 444124620]

約数ペア:

[(1, 444124620), (2, 222062310), (3, 148041540), (4, 111031155), (5, 88824924), (6, 74020770), (9, 49347180), (10, 44412462), (12, 37010385), (15, 29608308), (18, 24673590), (19, 23374980), (20, 22206231), (27, 16449060), (30, 14804154), (36, 12336795), (38, 11687490), (45, 9869436), (47, 9449460), (54, 8224530), (57, 7791660), (60, 7402077), (76, 5843745), (81, 5483020), (90, 4934718), (94, 4724730), (95, 4674996), (108, 4112265), (114, 3895830), (135, 3289812), (141, 3149820), (162, 2741510), (171, 2597220), (180, 2467359), (188, 2362365), (190, 2337498), (228, 1947915), (235, 1889892), (270, 1644906), (282, 1574910), (285, 1558332), (307, 1446660), (324, 1370755), (342, 1298610), (380, 1168749), (405, 1096604), (423, 1049940), (470, 944946), (513, 865740), (540, 822453), (564, 787455), (570, 779166), (614, 723330), (684, 649305), (705, 629964), (810, 548302), (846, 524970), (855, 519444), (893, 497340), (921, 482220), (940, 472473), (1026, 432870), (1140, 389583), (1228, 361665), (1269, 349980), (1410, 314982), (1535, 289332), (1539, 288580), (1620, 274151), (1692, 262485), (1710, 259722), (1786, 248670), (1842, 241110), (2052, 216435), (2115, 209988), (2538, 174990), (2565, 173148), (2679, 165780), (2763, 160740), (2820, 157491), (3070, 144666), (3078, 144290), (3420, 129861), (3572, 124335), (3684, 120555), (3807, 116660), (4230, 104994), (4465, 99468), (4605, 96444), (5076, 87495), (5130, 86574), (5358, 82890), (5526, 80370), (5833, 76140), (6140, 72333), (6156, 72145), (6345, 69996), (7614, 58330), (7695, 57716), (8037, 55260), (8289, 53580), (8460, 52497), (8930, 49734), (9210, 48222), (10260, 43287), (10716, 41445), (11052, 40185), (11666, 38070), (12690, 34998), (13395, 33156), (13815, 32148), (14429, 30780), (15228, 29165), (15390, 28858), (16074, 27630), (16578, 26790), (17499, 25380), (17860, 24867), (18420, 24111), (19035, 23332)]