61238100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 223499584

約数和(自身を除く): 162261484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 121, 132, 140, 150, 154, 165, 175, 210, 220, 231, 241, 242, 275, 300, 308, 330, 350, 363, 385, 420, 462, 482, 484, 525, 550, 605, 660, 700, 723, 726, 770, 825, 847, 924, 964, 1050, 1100, 1155, 1205, 1210, 1446, 1452, 1540, 1650, 1687, 1694, 1815, 1925, 2100, 2310, 2410, 2420, 2541, 2651, 2892, 3025, 3300, 3374, 3388, 3615, 3630, 3850, 4235, 4620, 4820, 5061, 5082, 5302, 5775, 6025, 6050, 6748, 7230, 7260, 7700, 7953, 8435, 8470, 9075, 10122, 10164, 10604, 11550, 12050, 12100, 12705, 13255, 14460, 15906, 16870, 16940, 18075, 18150, 18557, 20244, 21175, 23100, 24100, 25305, 25410, 26510, 29161, 31812, 33740, 36150, 36300, 37114, 39765, 42175, 42350, 50610, 50820, 53020, 55671, 58322, 63525, 66275, 72300, 74228, 79530, 84350, 84700, 87483, 92785, 101220, 111342, 116644, 126525, 127050, 132550, 145805, 159060, 168700, 174966, 185570, 198825, 204127, 222684, 253050, 254100, 265100, 278355, 291610, 349932, 371140, 397650, 408254, 437415, 463925, 506100, 556710, 583220, 612381, 729025, 795300, 816508, 874830, 927850, 1020635, 1113420, 1224762, 1391775, 1458050, 1749660, 1855700, 2041270, 2187075, 2449524, 2783550, 2916100, 3061905, 4082540, 4374150, 5103175, 5567100, 6123810, 8748300, 10206350, 12247620, 15309525, 20412700, 30619050, 61238100]

約数ペア:

[(1, 61238100), (2, 30619050), (3, 20412700), (4, 15309525), (5, 12247620), (6, 10206350), (7, 8748300), (10, 6123810), (11, 5567100), (12, 5103175), (14, 4374150), (15, 4082540), (20, 3061905), (21, 2916100), (22, 2783550), (25, 2449524), (28, 2187075), (30, 2041270), (33, 1855700), (35, 1749660), (42, 1458050), (44, 1391775), (50, 1224762), (55, 1113420), (60, 1020635), (66, 927850), (70, 874830), (75, 816508), (77, 795300), (84, 729025), (100, 612381), (105, 583220), (110, 556710), (121, 506100), (132, 463925), (140, 437415), (150, 408254), (154, 397650), (165, 371140), (175, 349932), (210, 291610), (220, 278355), (231, 265100), (241, 254100), (242, 253050), (275, 222684), (300, 204127), (308, 198825), (330, 185570), (350, 174966), (363, 168700), (385, 159060), (420, 145805), (462, 132550), (482, 127050), (484, 126525), (525, 116644), (550, 111342), (605, 101220), (660, 92785), (700, 87483), (723, 84700), (726, 84350), (770, 79530), (825, 74228), (847, 72300), (924, 66275), (964, 63525), (1050, 58322), (1100, 55671), (1155, 53020), (1205, 50820), (1210, 50610), (1446, 42350), (1452, 42175), (1540, 39765), (1650, 37114), (1687, 36300), (1694, 36150), (1815, 33740), (1925, 31812), (2100, 29161), (2310, 26510), (2410, 25410), (2420, 25305), (2541, 24100), (2651, 23100), (2892, 21175), (3025, 20244), (3300, 18557), (3374, 18150), (3388, 18075), (3615, 16940), (3630, 16870), (3850, 15906), (4235, 14460), (4620, 13255), (4820, 12705), (5061, 12100), (5082, 12050), (5302, 11550), (5775, 10604), (6025, 10164), (6050, 10122), (6748, 9075), (7230, 8470), (7260, 8435), (7700, 7953)]