1489231350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 4084814448

約数和(自身を除く): 2595583098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 107, 150, 157, 197, 214, 225, 314, 321, 394, 450, 471, 535, 591, 642, 785, 942, 963, 985, 1070, 1182, 1413, 1570, 1605, 1773, 1926, 1970, 2355, 2675, 2826, 2955, 3210, 3546, 3925, 4710, 4815, 4925, 5350, 5910, 7065, 7850, 8025, 8865, 9630, 9850, 11775, 14130, 14775, 16050, 16799, 17730, 21079, 23550, 24075, 29550, 30929, 33598, 35325, 42158, 44325, 48150, 50397, 61858, 63237, 70650, 83995, 88650, 92787, 100794, 105395, 126474, 151191, 154645, 167990, 185574, 189711, 210790, 251985, 278361, 302382, 309290, 316185, 379422, 419975, 463935, 503970, 526975, 556722, 632370, 755955, 773225, 839950, 927870, 948555, 1053950, 1259925, 1391805, 1511910, 1546450, 1580925, 1897110, 2319675, 2519850, 2783610, 3161850, 3309403, 3779775, 4639350, 4742775, 6618806, 6959025, 7559550, 9485550, 9928209, 13918050, 16547015, 19856418, 29784627, 33094030, 49641045, 59569254, 82735075, 99282090, 148923135, 165470150, 248205225, 297846270, 496410450, 744615675, 1489231350]

約数ペア:

[(1, 1489231350), (2, 744615675), (3, 496410450), (5, 297846270), (6, 248205225), (9, 165470150), (10, 148923135), (15, 99282090), (18, 82735075), (25, 59569254), (30, 49641045), (45, 33094030), (50, 29784627), (75, 19856418), (90, 16547015), (107, 13918050), (150, 9928209), (157, 9485550), (197, 7559550), (214, 6959025), (225, 6618806), (314, 4742775), (321, 4639350), (394, 3779775), (450, 3309403), (471, 3161850), (535, 2783610), (591, 2519850), (642, 2319675), (785, 1897110), (942, 1580925), (963, 1546450), (985, 1511910), (1070, 1391805), (1182, 1259925), (1413, 1053950), (1570, 948555), (1605, 927870), (1773, 839950), (1926, 773225), (1970, 755955), (2355, 632370), (2675, 556722), (2826, 526975), (2955, 503970), (3210, 463935), (3546, 419975), (3925, 379422), (4710, 316185), (4815, 309290), (4925, 302382), (5350, 278361), (5910, 251985), (7065, 210790), (7850, 189711), (8025, 185574), (8865, 167990), (9630, 154645), (9850, 151191), (11775, 126474), (14130, 105395), (14775, 100794), (16050, 92787), (16799, 88650), (17730, 83995), (21079, 70650), (23550, 63237), (24075, 61858), (29550, 50397), (30929, 48150), (33598, 44325), (35325, 42158)]