61976100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 192487680

約数和(自身を除く): 130511580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 83, 95, 100, 114, 131, 150, 166, 190, 228, 249, 262, 285, 300, 332, 380, 393, 415, 475, 498, 524, 570, 655, 786, 830, 950, 996, 1140, 1245, 1310, 1425, 1572, 1577, 1660, 1900, 1965, 2075, 2489, 2490, 2620, 2850, 3154, 3275, 3930, 4150, 4731, 4978, 4980, 5700, 6225, 6308, 6550, 7467, 7860, 7885, 8300, 9462, 9825, 9956, 10873, 12445, 12450, 13100, 14934, 15770, 18924, 19650, 21746, 23655, 24890, 24900, 29868, 31540, 32619, 37335, 39300, 39425, 43492, 47310, 49780, 54365, 62225, 65238, 74670, 78850, 94620, 108730, 118275, 124450, 130476, 149340, 157700, 163095, 186675, 206587, 217460, 236550, 248900, 271825, 326190, 373350, 413174, 473100, 543650, 619761, 652380, 746700, 815475, 826348, 1032935, 1087300, 1239522, 1630950, 2065870, 2479044, 3098805, 3261900, 4131740, 5164675, 6197610, 10329350, 12395220, 15494025, 20658700, 30988050, 61976100]

約数ペア:

[(1, 61976100), (2, 30988050), (3, 20658700), (4, 15494025), (5, 12395220), (6, 10329350), (10, 6197610), (12, 5164675), (15, 4131740), (19, 3261900), (20, 3098805), (25, 2479044), (30, 2065870), (38, 1630950), (50, 1239522), (57, 1087300), (60, 1032935), (75, 826348), (76, 815475), (83, 746700), (95, 652380), (100, 619761), (114, 543650), (131, 473100), (150, 413174), (166, 373350), (190, 326190), (228, 271825), (249, 248900), (262, 236550), (285, 217460), (300, 206587), (332, 186675), (380, 163095), (393, 157700), (415, 149340), (475, 130476), (498, 124450), (524, 118275), (570, 108730), (655, 94620), (786, 78850), (830, 74670), (950, 65238), (996, 62225), (1140, 54365), (1245, 49780), (1310, 47310), (1425, 43492), (1572, 39425), (1577, 39300), (1660, 37335), (1900, 32619), (1965, 31540), (2075, 29868), (2489, 24900), (2490, 24890), (2620, 23655), (2850, 21746), (3154, 19650), (3275, 18924), (3930, 15770), (4150, 14934), (4731, 13100), (4978, 12450), (4980, 12445), (5700, 10873), (6225, 9956), (6308, 9825), (6550, 9462), (7467, 8300), (7860, 7885)]