1640414700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2785

約数の個数: 144

約数和(自身を含む): 5297612320

約数和(自身を除く): 3657197620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 241, 270, 300, 450, 482, 540, 675, 723, 900, 964, 1205, 1350, 1446, 2169, 2410, 2521, 2700, 2892, 3615, 4338, 4820, 5042, 6025, 6507, 7230, 7563, 8676, 10084, 10845, 12050, 12605, 13014, 14460, 15126, 18075, 21690, 22689, 24100, 25210, 26028, 30252, 32535, 36150, 37815, 43380, 45378, 50420, 54225, 63025, 65070, 68067, 72300, 75630, 90756, 108450, 113445, 126050, 130140, 136134, 151260, 162675, 189075, 216900, 226890, 252100, 272268, 325350, 340335, 378150, 453780, 567225, 607561, 650700, 680670, 756300, 1134450, 1215122, 1361340, 1701675, 1822683, 2268900, 2430244, 3037805, 3403350, 3645366, 5468049, 6075610, 6806700, 7290732, 9113415, 10936098, 12151220, 15189025, 16404147, 18226830, 21872196, 27340245, 30378050, 32808294, 36453660, 45567075, 54680490, 60756100, 65616588, 82020735, 91134150, 109360980, 136701225, 164041470, 182268300, 273402450, 328082940, 410103675, 546804900, 820207350, 1640414700]

約数ペア:

[(1, 1640414700), (2, 820207350), (3, 546804900), (4, 410103675), (5, 328082940), (6, 273402450), (9, 182268300), (10, 164041470), (12, 136701225), (15, 109360980), (18, 91134150), (20, 82020735), (25, 65616588), (27, 60756100), (30, 54680490), (36, 45567075), (45, 36453660), (50, 32808294), (54, 30378050), (60, 27340245), (75, 21872196), (90, 18226830), (100, 16404147), (108, 15189025), (135, 12151220), (150, 10936098), (180, 9113415), (225, 7290732), (241, 6806700), (270, 6075610), (300, 5468049), (450, 3645366), (482, 3403350), (540, 3037805), (675, 2430244), (723, 2268900), (900, 1822683), (964, 1701675), (1205, 1361340), (1350, 1215122), (1446, 1134450), (2169, 756300), (2410, 680670), (2521, 650700), (2700, 607561), (2892, 567225), (3615, 453780), (4338, 378150), (4820, 340335), (5042, 325350), (6025, 272268), (6507, 252100), (7230, 226890), (7563, 216900), (8676, 189075), (10084, 162675), (10845, 151260), (12050, 136134), (12605, 130140), (13014, 126050), (14460, 113445), (15126, 108450), (18075, 90756), (21690, 75630), (22689, 72300), (24100, 68067), (25210, 65070), (26028, 63025), (30252, 54225), (32535, 50420), (36150, 45378), (37815, 43380)]