1570289700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2389}}^1$

素因数の和:2726

約数の個数: 144

約数和(自身を含む): 5211194240

約数和(自身を除く): 3640904540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 313, 350, 420, 525, 626, 700, 939, 1050, 1252, 1565, 1878, 2100, 2191, 2389, 3130, 3756, 4382, 4695, 4778, 6260, 6573, 7167, 7825, 8764, 9390, 9556, 10955, 11945, 13146, 14334, 15650, 16723, 18780, 21910, 23475, 23890, 26292, 28668, 31300, 32865, 33446, 35835, 43820, 46950, 47780, 50169, 54775, 59725, 65730, 66892, 71670, 83615, 93900, 100338, 109550, 119450, 131460, 143340, 164325, 167230, 179175, 200676, 219100, 238900, 250845, 328650, 334460, 358350, 418075, 501690, 657300, 716700, 747757, 836150, 1003380, 1254225, 1495514, 1672300, 2243271, 2508450, 2991028, 3738785, 4486542, 5016900, 5234299, 7477570, 8973084, 10468598, 11216355, 14955140, 15702897, 18693925, 20937196, 22432710, 26171495, 31405794, 37387850, 44865420, 52342990, 56081775, 62811588, 74775700, 78514485, 104685980, 112163550, 130857475, 157028970, 224327100, 261714950, 314057940, 392572425, 523429900, 785144850, 1570289700]

約数ペア:

[(1, 1570289700), (2, 785144850), (3, 523429900), (4, 392572425), (5, 314057940), (6, 261714950), (7, 224327100), (10, 157028970), (12, 130857475), (14, 112163550), (15, 104685980), (20, 78514485), (21, 74775700), (25, 62811588), (28, 56081775), (30, 52342990), (35, 44865420), (42, 37387850), (50, 31405794), (60, 26171495), (70, 22432710), (75, 20937196), (84, 18693925), (100, 15702897), (105, 14955140), (140, 11216355), (150, 10468598), (175, 8973084), (210, 7477570), (300, 5234299), (313, 5016900), (350, 4486542), (420, 3738785), (525, 2991028), (626, 2508450), (700, 2243271), (939, 1672300), (1050, 1495514), (1252, 1254225), (1565, 1003380), (1878, 836150), (2100, 747757), (2191, 716700), (2389, 657300), (3130, 501690), (3756, 418075), (4382, 358350), (4695, 334460), (4778, 328650), (6260, 250845), (6573, 238900), (7167, 219100), (7825, 200676), (8764, 179175), (9390, 167230), (9556, 164325), (10955, 143340), (11945, 131460), (13146, 119450), (14334, 109550), (15650, 100338), (16723, 93900), (18780, 83615), (21910, 71670), (23475, 66892), (23890, 65730), (26292, 59725), (28668, 54775), (31300, 50169), (32865, 47780), (33446, 46950), (35835, 43820)]