130209900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 398974464

約数和(自身を除く): 268764564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 113, 115, 138, 150, 167, 226, 230, 276, 300, 334, 339, 345, 452, 460, 501, 565, 575, 668, 678, 690, 835, 1002, 1130, 1150, 1356, 1380, 1670, 1695, 1725, 2004, 2260, 2300, 2505, 2599, 2825, 3340, 3390, 3450, 3841, 4175, 5010, 5198, 5650, 6780, 6900, 7682, 7797, 8350, 8475, 10020, 10396, 11300, 11523, 12525, 12995, 15364, 15594, 16700, 16950, 18871, 19205, 23046, 25050, 25990, 31188, 33900, 37742, 38410, 38985, 46092, 50100, 51980, 56613, 57615, 64975, 75484, 76820, 77970, 94355, 96025, 113226, 115230, 129950, 155940, 188710, 192050, 194925, 226452, 230460, 259900, 283065, 288075, 377420, 384100, 389850, 434033, 471775, 566130, 576150, 779700, 868066, 943550, 1132260, 1152300, 1302099, 1415325, 1736132, 1887100, 2170165, 2604198, 2830650, 4340330, 5208396, 5661300, 6510495, 8680660, 10850825, 13020990, 21701650, 26041980, 32552475, 43403300, 65104950, 130209900]

約数ペア:

[(1, 130209900), (2, 65104950), (3, 43403300), (4, 32552475), (5, 26041980), (6, 21701650), (10, 13020990), (12, 10850825), (15, 8680660), (20, 6510495), (23, 5661300), (25, 5208396), (30, 4340330), (46, 2830650), (50, 2604198), (60, 2170165), (69, 1887100), (75, 1736132), (92, 1415325), (100, 1302099), (113, 1152300), (115, 1132260), (138, 943550), (150, 868066), (167, 779700), (226, 576150), (230, 566130), (276, 471775), (300, 434033), (334, 389850), (339, 384100), (345, 377420), (452, 288075), (460, 283065), (501, 259900), (565, 230460), (575, 226452), (668, 194925), (678, 192050), (690, 188710), (835, 155940), (1002, 129950), (1130, 115230), (1150, 113226), (1356, 96025), (1380, 94355), (1670, 77970), (1695, 76820), (1725, 75484), (2004, 64975), (2260, 57615), (2300, 56613), (2505, 51980), (2599, 50100), (2825, 46092), (3340, 38985), (3390, 38410), (3450, 37742), (3841, 33900), (4175, 31188), (5010, 25990), (5198, 25050), (5650, 23046), (6780, 19205), (6900, 18871), (7682, 16950), (7797, 16700), (8350, 15594), (8475, 15364), (10020, 12995), (10396, 12525), (11300, 11523)]