42242200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 132491520

約数和(自身を除く): 90249320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 211, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 422, 440, 455, 520, 550, 572, 616, 650, 700, 715, 728, 770, 844, 910, 1001, 1055, 1100, 1144, 1300, 1400, 1430, 1477, 1540, 1688, 1820, 1925, 2002, 2110, 2200, 2275, 2321, 2600, 2743, 2860, 2954, 3080, 3575, 3640, 3850, 4004, 4220, 4550, 4642, 5005, 5275, 5486, 5720, 5908, 7150, 7385, 7700, 8008, 8440, 9100, 9284, 10010, 10550, 10972, 11605, 11816, 13715, 14300, 14770, 15400, 16247, 18200, 18568, 19201, 20020, 21100, 21944, 23210, 25025, 27430, 28600, 29540, 30173, 32494, 36925, 38402, 40040, 42200, 46420, 50050, 54860, 58025, 59080, 60346, 64988, 68575, 73850, 76804, 81235, 92840, 96005, 100100, 109720, 116050, 120692, 129976, 137150, 147700, 150865, 153608, 162470, 192010, 200200, 211211, 232100, 241384, 274300, 295400, 301730, 324940, 384020, 406175, 422422, 464200, 480025, 548600, 603460, 649880, 754325, 768040, 812350, 844844, 960050, 1056055, 1206920, 1508650, 1624700, 1689688, 1920100, 2112110, 3017300, 3249400, 3840200, 4224220, 5280275, 6034600, 8448440, 10560550, 21121100, 42242200]

約数ペア:

[(1, 42242200), (2, 21121100), (4, 10560550), (5, 8448440), (7, 6034600), (8, 5280275), (10, 4224220), (11, 3840200), (13, 3249400), (14, 3017300), (20, 2112110), (22, 1920100), (25, 1689688), (26, 1624700), (28, 1508650), (35, 1206920), (40, 1056055), (44, 960050), (50, 844844), (52, 812350), (55, 768040), (56, 754325), (65, 649880), (70, 603460), (77, 548600), (88, 480025), (91, 464200), (100, 422422), (104, 406175), (110, 384020), (130, 324940), (140, 301730), (143, 295400), (154, 274300), (175, 241384), (182, 232100), (200, 211211), (211, 200200), (220, 192010), (260, 162470), (275, 153608), (280, 150865), (286, 147700), (308, 137150), (325, 129976), (350, 120692), (364, 116050), (385, 109720), (422, 100100), (440, 96005), (455, 92840), (520, 81235), (550, 76804), (572, 73850), (616, 68575), (650, 64988), (700, 60346), (715, 59080), (728, 58025), (770, 54860), (844, 50050), (910, 46420), (1001, 42200), (1055, 40040), (1100, 38402), (1144, 36925), (1300, 32494), (1400, 30173), (1430, 29540), (1477, 28600), (1540, 27430), (1688, 25025), (1820, 23210), (1925, 21944), (2002, 21100), (2110, 20020), (2200, 19201), (2275, 18568), (2321, 18200), (2600, 16247), (2743, 15400), (2860, 14770), (2954, 14300), (3080, 13715), (3575, 11816), (3640, 11605), (3850, 10972), (4004, 10550), (4220, 10010), (4550, 9284), (4642, 9100), (5005, 8440), (5275, 8008), (5486, 7700), (5720, 7385), (5908, 7150)]