244416900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 216

約数和(自身を含む): 886609920

約数和(自身を除く): 642193020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 735, 780, 910, 975, 980, 1050, 1092, 1225, 1274, 1279, 1300, 1365, 1470, 1820, 1911, 1950, 2100, 2275, 2450, 2548, 2558, 2730, 2940, 3185, 3675, 3822, 3837, 3900, 4550, 4900, 5116, 5460, 6370, 6395, 6825, 7350, 7644, 7674, 8953, 9100, 9555, 12740, 12790, 13650, 14700, 15348, 15925, 16627, 17906, 19110, 19185, 25580, 26859, 27300, 31850, 31975, 33254, 35812, 38220, 38370, 44765, 47775, 49881, 53718, 62671, 63700, 63950, 66508, 76740, 83135, 89530, 95550, 95925, 99762, 107436, 116389, 125342, 127900, 134295, 166270, 179060, 188013, 191100, 191850, 199524, 223825, 232778, 249405, 250684, 268590, 313355, 332540, 349167, 376026, 383700, 415675, 447650, 465556, 498810, 537180, 581945, 626710, 671475, 698334, 752052, 814723, 831350, 895300, 940065, 997620, 1163890, 1247025, 1253420, 1342950, 1396668, 1566775, 1629446, 1662700, 1745835, 1880130, 2327780, 2444169, 2494050, 2685900, 2909725, 3133550, 3258892, 3491670, 3760260, 4073615, 4700325, 4888338, 4988100, 5819450, 6267100, 6983340, 8147230, 8729175, 9400650, 9776676, 11638900, 12220845, 16294460, 17458350, 18801300, 20368075, 24441690, 34916700, 40736150, 48883380, 61104225, 81472300, 122208450, 244416900]

約数ペア:

[(1, 244416900), (2, 122208450), (3, 81472300), (4, 61104225), (5, 48883380), (6, 40736150), (7, 34916700), (10, 24441690), (12, 20368075), (13, 18801300), (14, 17458350), (15, 16294460), (20, 12220845), (21, 11638900), (25, 9776676), (26, 9400650), (28, 8729175), (30, 8147230), (35, 6983340), (39, 6267100), (42, 5819450), (49, 4988100), (50, 4888338), (52, 4700325), (60, 4073615), (65, 3760260), (70, 3491670), (75, 3258892), (78, 3133550), (84, 2909725), (91, 2685900), (98, 2494050), (100, 2444169), (105, 2327780), (130, 1880130), (140, 1745835), (147, 1662700), (150, 1629446), (156, 1566775), (175, 1396668), (182, 1342950), (195, 1253420), (196, 1247025), (210, 1163890), (245, 997620), (260, 940065), (273, 895300), (294, 831350), (300, 814723), (325, 752052), (350, 698334), (364, 671475), (390, 626710), (420, 581945), (455, 537180), (490, 498810), (525, 465556), (546, 447650), (588, 415675), (637, 383700), (650, 376026), (700, 349167), (735, 332540), (780, 313355), (910, 268590), (975, 250684), (980, 249405), (1050, 232778), (1092, 223825), (1225, 199524), (1274, 191850), (1279, 191100), (1300, 188013), (1365, 179060), (1470, 166270), (1820, 134295), (1911, 127900), (1950, 125342), (2100, 116389), (2275, 107436), (2450, 99762), (2548, 95925), (2558, 95550), (2730, 89530), (2940, 83135), (3185, 76740), (3675, 66508), (3822, 63950), (3837, 63700), (3900, 62671), (4550, 53718), (4900, 49881), (5116, 47775), (5460, 44765), (6370, 38370), (6395, 38220), (6825, 35812), (7350, 33254), (7644, 31975), (7674, 31850), (8953, 27300), (9100, 26859), (9555, 25580), (12740, 19185), (12790, 19110), (13650, 17906), (14700, 16627), (15348, 15925)]