250977060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 782623296

約数和(自身を除く): 531646236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 107, 157, 166, 180, 214, 249, 314, 321, 332, 415, 428, 471, 498, 535, 628, 642, 747, 785, 830, 942, 963, 996, 1070, 1245, 1284, 1413, 1494, 1570, 1605, 1660, 1884, 1926, 2140, 2355, 2490, 2826, 2988, 3140, 3210, 3735, 3852, 4710, 4815, 4980, 5652, 6420, 7065, 7470, 8881, 9420, 9630, 13031, 14130, 14940, 16799, 17762, 19260, 26062, 26643, 28260, 33598, 35524, 39093, 44405, 50397, 52124, 53286, 65155, 67196, 78186, 79929, 83995, 88810, 100794, 106572, 117279, 130310, 133215, 151191, 156372, 159858, 167990, 177620, 195465, 201588, 234558, 251985, 260620, 266430, 302382, 319716, 335980, 390930, 399645, 469116, 503970, 532860, 586395, 604764, 755955, 781860, 799290, 1007940, 1172790, 1394317, 1511910, 1598580, 2345580, 2788634, 3023820, 4182951, 5577268, 6971585, 8365902, 12548853, 13943170, 16731804, 20914755, 25097706, 27886340, 41829510, 50195412, 62744265, 83659020, 125488530, 250977060]

約数ペア:

[(1, 250977060), (2, 125488530), (3, 83659020), (4, 62744265), (5, 50195412), (6, 41829510), (9, 27886340), (10, 25097706), (12, 20914755), (15, 16731804), (18, 13943170), (20, 12548853), (30, 8365902), (36, 6971585), (45, 5577268), (60, 4182951), (83, 3023820), (90, 2788634), (107, 2345580), (157, 1598580), (166, 1511910), (180, 1394317), (214, 1172790), (249, 1007940), (314, 799290), (321, 781860), (332, 755955), (415, 604764), (428, 586395), (471, 532860), (498, 503970), (535, 469116), (628, 399645), (642, 390930), (747, 335980), (785, 319716), (830, 302382), (942, 266430), (963, 260620), (996, 251985), (1070, 234558), (1245, 201588), (1284, 195465), (1413, 177620), (1494, 167990), (1570, 159858), (1605, 156372), (1660, 151191), (1884, 133215), (1926, 130310), (2140, 117279), (2355, 106572), (2490, 100794), (2826, 88810), (2988, 83995), (3140, 79929), (3210, 78186), (3735, 67196), (3852, 65155), (4710, 53286), (4815, 52124), (4980, 50397), (5652, 44405), (6420, 39093), (7065, 35524), (7470, 33598), (8881, 28260), (9420, 26643), (9630, 26062), (13031, 19260), (14130, 17762), (14940, 16799)]