144455850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 216

約数和(自身を含む): 488822880

約数和(自身を除く): 344367030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 121, 126, 150, 154, 165, 175, 198, 210, 225, 231, 242, 275, 315, 330, 350, 363, 379, 385, 450, 462, 495, 525, 550, 605, 630, 693, 726, 758, 770, 825, 847, 990, 1050, 1089, 1137, 1155, 1210, 1386, 1575, 1650, 1694, 1815, 1895, 1925, 2178, 2274, 2310, 2475, 2541, 2653, 3025, 3150, 3411, 3465, 3630, 3790, 3850, 4169, 4235, 4950, 5082, 5306, 5445, 5685, 5775, 6050, 6822, 6930, 7623, 7959, 8338, 8470, 9075, 9475, 10890, 11370, 11550, 12507, 12705, 13265, 15246, 15918, 17055, 17325, 18150, 18950, 20845, 21175, 23877, 25014, 25410, 26530, 27225, 28425, 29183, 34110, 34650, 37521, 38115, 39795, 41690, 42350, 45859, 47754, 54450, 56850, 58366, 62535, 63525, 66325, 75042, 76230, 79590, 85275, 87549, 91718, 104225, 119385, 125070, 127050, 132650, 137577, 145915, 170550, 175098, 187605, 190575, 198975, 208450, 229295, 238770, 262647, 275154, 291830, 312675, 321013, 375210, 381150, 397950, 412731, 437745, 458590, 525294, 596925, 625350, 642026, 687885, 729575, 825462, 875490, 938025, 963039, 1146475, 1193850, 1313235, 1375770, 1459150, 1605065, 1876050, 1926078, 2063655, 2188725, 2292950, 2626470, 2889117, 3210130, 3439425, 4127310, 4377450, 4815195, 5778234, 6566175, 6878850, 8025325, 9630390, 10318275, 13132350, 14445585, 16050650, 20636550, 24075975, 28891170, 48151950, 72227925, 144455850]

約数ペア:

[(1, 144455850), (2, 72227925), (3, 48151950), (5, 28891170), (6, 24075975), (7, 20636550), (9, 16050650), (10, 14445585), (11, 13132350), (14, 10318275), (15, 9630390), (18, 8025325), (21, 6878850), (22, 6566175), (25, 5778234), (30, 4815195), (33, 4377450), (35, 4127310), (42, 3439425), (45, 3210130), (50, 2889117), (55, 2626470), (63, 2292950), (66, 2188725), (70, 2063655), (75, 1926078), (77, 1876050), (90, 1605065), (99, 1459150), (105, 1375770), (110, 1313235), (121, 1193850), (126, 1146475), (150, 963039), (154, 938025), (165, 875490), (175, 825462), (198, 729575), (210, 687885), (225, 642026), (231, 625350), (242, 596925), (275, 525294), (315, 458590), (330, 437745), (350, 412731), (363, 397950), (379, 381150), (385, 375210), (450, 321013), (462, 312675), (495, 291830), (525, 275154), (550, 262647), (605, 238770), (630, 229295), (693, 208450), (726, 198975), (758, 190575), (770, 187605), (825, 175098), (847, 170550), (990, 145915), (1050, 137577), (1089, 132650), (1137, 127050), (1155, 125070), (1210, 119385), (1386, 104225), (1575, 91718), (1650, 87549), (1694, 85275), (1815, 79590), (1895, 76230), (1925, 75042), (2178, 66325), (2274, 63525), (2310, 62535), (2475, 58366), (2541, 56850), (2653, 54450), (3025, 47754), (3150, 45859), (3411, 42350), (3465, 41690), (3630, 39795), (3790, 38115), (3850, 37521), (4169, 34650), (4235, 34110), (4950, 29183), (5082, 28425), (5306, 27225), (5445, 26530), (5685, 25410), (5775, 25014), (6050, 23877), (6822, 21175), (6930, 20845), (7623, 18950), (7959, 18150), (8338, 17325), (8470, 17055), (9075, 15918), (9475, 15246), (10890, 13265), (11370, 12705), (11550, 12507)]