146801220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 436423680

約数和(自身を除く): 289622460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 131, 190, 228, 262, 285, 380, 393, 524, 570, 655, 786, 983, 1140, 1310, 1572, 1965, 1966, 2489, 2620, 2949, 3930, 3932, 4915, 4978, 5898, 7467, 7860, 9830, 9956, 11796, 12445, 14745, 14934, 18677, 19660, 24890, 29490, 29868, 37335, 37354, 49780, 56031, 58980, 74670, 74708, 93385, 112062, 128773, 149340, 186770, 224124, 257546, 280155, 373540, 386319, 515092, 560310, 643865, 772638, 1120620, 1287730, 1545276, 1931595, 2446687, 2575460, 3863190, 4893374, 7340061, 7726380, 9786748, 12233435, 14680122, 24466870, 29360244, 36700305, 48933740, 73400610, 146801220]

約数ペア:

[(1, 146801220), (2, 73400610), (3, 48933740), (4, 36700305), (5, 29360244), (6, 24466870), (10, 14680122), (12, 12233435), (15, 9786748), (19, 7726380), (20, 7340061), (30, 4893374), (38, 3863190), (57, 2575460), (60, 2446687), (76, 1931595), (95, 1545276), (114, 1287730), (131, 1120620), (190, 772638), (228, 643865), (262, 560310), (285, 515092), (380, 386319), (393, 373540), (524, 280155), (570, 257546), (655, 224124), (786, 186770), (983, 149340), (1140, 128773), (1310, 112062), (1572, 93385), (1965, 74708), (1966, 74670), (2489, 58980), (2620, 56031), (2949, 49780), (3930, 37354), (3932, 37335), (4915, 29868), (4978, 29490), (5898, 24890), (7467, 19660), (7860, 18677), (9830, 14934), (9956, 14745), (11796, 12445)]