33318540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 105990192

約数和(自身を除く): 72671652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 157, 162, 180, 262, 270, 314, 324, 393, 405, 471, 524, 540, 628, 655, 785, 786, 810, 942, 1179, 1310, 1413, 1570, 1572, 1620, 1884, 1965, 2355, 2358, 2620, 2826, 3140, 3537, 3930, 4239, 4710, 4716, 5652, 5895, 7065, 7074, 7860, 8478, 9420, 10611, 11790, 12717, 14130, 14148, 16956, 17685, 20567, 21195, 21222, 23580, 25434, 28260, 35370, 41134, 42390, 42444, 50868, 53055, 61701, 63585, 70740, 82268, 84780, 102835, 106110, 123402, 127170, 185103, 205670, 212220, 246804, 254340, 308505, 370206, 411340, 555309, 617010, 740412, 925515, 1110618, 1234020, 1665927, 1851030, 2221236, 2776545, 3331854, 3702060, 5553090, 6663708, 8329635, 11106180, 16659270, 33318540]

約数ペア:

[(1, 33318540), (2, 16659270), (3, 11106180), (4, 8329635), (5, 6663708), (6, 5553090), (9, 3702060), (10, 3331854), (12, 2776545), (15, 2221236), (18, 1851030), (20, 1665927), (27, 1234020), (30, 1110618), (36, 925515), (45, 740412), (54, 617010), (60, 555309), (81, 411340), (90, 370206), (108, 308505), (131, 254340), (135, 246804), (157, 212220), (162, 205670), (180, 185103), (262, 127170), (270, 123402), (314, 106110), (324, 102835), (393, 84780), (405, 82268), (471, 70740), (524, 63585), (540, 61701), (628, 53055), (655, 50868), (785, 42444), (786, 42390), (810, 41134), (942, 35370), (1179, 28260), (1310, 25434), (1413, 23580), (1570, 21222), (1572, 21195), (1620, 20567), (1884, 17685), (1965, 16956), (2355, 14148), (2358, 14130), (2620, 12717), (2826, 11790), (3140, 10611), (3537, 9420), (3930, 8478), (4239, 7860), (4710, 7074), (4716, 7065), (5652, 5895)]