308128860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4914

約数の個数: 144

約数和(自身を含む): 1044048096

約数和(自身を除く): 735919236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 4877, 5265, 6318, 7020, 9754, 10530, 12636, 14631, 15795, 19508, 21060, 24385, 29262, 31590, 43893, 48770, 58524, 63180, 63401, 73155, 87786, 97540, 126802, 131679, 146310, 175572, 190203, 219465, 253604, 263358, 292620, 317005, 380406, 395037, 438930, 526716, 570609, 634010, 658395, 760812, 790074, 877860, 951015, 1141218, 1185111, 1268020, 1316790, 1580148, 1711827, 1902030, 1975185, 2282436, 2370222, 2633580, 2853045, 3423654, 3804060, 3950370, 4740444, 5135481, 5706090, 5925555, 6847308, 7900740, 8559135, 10270962, 11412180, 11851110, 15406443, 17118270, 20541924, 23702220, 25677405, 30812886, 34236540, 51354810, 61625772, 77032215, 102709620, 154064430, 308128860]

約数ペア:

[(1, 308128860), (2, 154064430), (3, 102709620), (4, 77032215), (5, 61625772), (6, 51354810), (9, 34236540), (10, 30812886), (12, 25677405), (13, 23702220), (15, 20541924), (18, 17118270), (20, 15406443), (26, 11851110), (27, 11412180), (30, 10270962), (36, 8559135), (39, 7900740), (45, 6847308), (52, 5925555), (54, 5706090), (60, 5135481), (65, 4740444), (78, 3950370), (81, 3804060), (90, 3423654), (108, 2853045), (117, 2633580), (130, 2370222), (135, 2282436), (156, 1975185), (162, 1902030), (180, 1711827), (195, 1580148), (234, 1316790), (243, 1268020), (260, 1185111), (270, 1141218), (324, 951015), (351, 877860), (390, 790074), (405, 760812), (468, 658395), (486, 634010), (540, 570609), (585, 526716), (702, 438930), (780, 395037), (810, 380406), (972, 317005), (1053, 292620), (1170, 263358), (1215, 253604), (1404, 219465), (1620, 190203), (1755, 175572), (2106, 146310), (2340, 131679), (2430, 126802), (3159, 97540), (3510, 87786), (4212, 73155), (4860, 63401), (4877, 63180), (5265, 58524), (6318, 48770), (7020, 43893), (9754, 31590), (10530, 29262), (12636, 24385), (14631, 21060), (15795, 19508)]