188307484920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{644977}}^1$

素因数の和:645805

約数の個数: 96

約数和(自身を含む): 612754899120

約数和(自身を除く): 424447414200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 811, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 14598, 16220, 19464, 24330, 29196, 32440, 36495, 48660, 58392, 72990, 97320, 145980, 291960, 644977, 1289954, 1934931, 2579908, 3224885, 3869862, 5159816, 5804793, 6449770, 7739724, 9674655, 11609586, 12899540, 15479448, 19349310, 23219172, 25799080, 29023965, 38698620, 46438344, 58047930, 77397240, 116095860, 232191720, 523076347, 1046152694, 1569229041, 2092305388, 2615381735, 3138458082, 4184610776, 4707687123, 5230763470, 6276916164, 7846145205, 9415374246, 10461526940, 12553832328, 15692290410, 18830748492, 20923053880, 23538435615, 31384580820, 37661496984, 47076871230, 62769161640, 94153742460, 188307484920]

約数ペア:

[(1, 188307484920), (2, 94153742460), (3, 62769161640), (4, 47076871230), (5, 37661496984), (6, 31384580820), (8, 23538435615), (9, 20923053880), (10, 18830748492), (12, 15692290410), (15, 12553832328), (18, 10461526940), (20, 9415374246), (24, 7846145205), (30, 6276916164), (36, 5230763470), (40, 4707687123), (45, 4184610776), (60, 3138458082), (72, 2615381735), (90, 2092305388), (120, 1569229041), (180, 1046152694), (360, 523076347), (811, 232191720), (1622, 116095860), (2433, 77397240), (3244, 58047930), (4055, 46438344), (4866, 38698620), (6488, 29023965), (7299, 25799080), (8110, 23219172), (9732, 19349310), (12165, 15479448), (14598, 12899540), (16220, 11609586), (19464, 9674655), (24330, 7739724), (29196, 6449770), (32440, 5804793), (36495, 5159816), (48660, 3869862), (58392, 3224885), (72990, 2579908), (97320, 1934931), (145980, 1289954), (291960, 644977)]