20165310090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{55889}}^1$

素因数の和:56132

約数の個数: 96

約数和(自身を含む): 55451822400

約数和(自身を除く): 35286512310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 211, 285, 342, 422, 570, 633, 855, 1055, 1266, 1710, 1899, 2110, 3165, 3798, 4009, 6330, 8018, 9495, 12027, 18990, 20045, 24054, 36081, 40090, 55889, 60135, 72162, 111778, 120270, 167667, 180405, 279445, 335334, 360810, 503001, 558890, 838335, 1006002, 1061891, 1676670, 2123782, 2515005, 3185673, 5030010, 5309455, 6371346, 9557019, 10618910, 11792579, 15928365, 19114038, 23585158, 31856730, 35377737, 47785095, 58962895, 70755474, 95570190, 106133211, 117925790, 176888685, 212266422, 224059001, 353777370, 448118002, 530666055, 672177003, 1061332110, 1120295005, 1344354006, 2016531009, 2240590010, 3360885015, 4033062018, 6721770030, 10082655045, 20165310090]

約数ペア:

[(1, 20165310090), (2, 10082655045), (3, 6721770030), (5, 4033062018), (6, 3360885015), (9, 2240590010), (10, 2016531009), (15, 1344354006), (18, 1120295005), (19, 1061332110), (30, 672177003), (38, 530666055), (45, 448118002), (57, 353777370), (90, 224059001), (95, 212266422), (114, 176888685), (171, 117925790), (190, 106133211), (211, 95570190), (285, 70755474), (342, 58962895), (422, 47785095), (570, 35377737), (633, 31856730), (855, 23585158), (1055, 19114038), (1266, 15928365), (1710, 11792579), (1899, 10618910), (2110, 9557019), (3165, 6371346), (3798, 5309455), (4009, 5030010), (6330, 3185673), (8018, 2515005), (9495, 2123782), (12027, 1676670), (18990, 1061891), (20045, 1006002), (24054, 838335), (36081, 558890), (40090, 503001), (55889, 360810), (60135, 335334), (72162, 279445), (111778, 180405), (120270, 167667)]