201592980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3533}}^1$

素因数の和:3865

約数の個数: 72

約数和(自身を含む): 613601352

約数和(自身を除く): 412008372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3533, 3804, 4755, 5706, 6340, 7066, 9510, 10599, 11412, 14132, 14265, 17665, 19020, 21198, 28530, 31797, 35330, 42396, 52995, 57060, 63594, 70660, 105990, 127188, 158985, 211980, 317970, 635940, 1119961, 2239922, 3359883, 4479844, 5599805, 6719766, 10079649, 11199610, 13439532, 16799415, 20159298, 22399220, 33598830, 40318596, 50398245, 67197660, 100796490, 201592980]

約数ペア:

[(1, 201592980), (2, 100796490), (3, 67197660), (4, 50398245), (5, 40318596), (6, 33598830), (9, 22399220), (10, 20159298), (12, 16799415), (15, 13439532), (18, 11199610), (20, 10079649), (30, 6719766), (36, 5599805), (45, 4479844), (60, 3359883), (90, 2239922), (180, 1119961), (317, 635940), (634, 317970), (951, 211980), (1268, 158985), (1585, 127188), (1902, 105990), (2853, 70660), (3170, 63594), (3533, 57060), (3804, 52995), (4755, 42396), (5706, 35330), (6340, 31797), (7066, 28530), (9510, 21198), (10599, 19020), (11412, 17665), (14132, 14265)]