195483900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 605461248

約数和(自身を除く): 409977348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 41, 46, 50, 60, 69, 75, 82, 92, 100, 115, 123, 138, 150, 164, 205, 230, 246, 276, 300, 345, 410, 460, 492, 575, 615, 690, 691, 820, 943, 1025, 1150, 1230, 1380, 1382, 1725, 1886, 2050, 2073, 2300, 2460, 2764, 2829, 3075, 3450, 3455, 3772, 4100, 4146, 4715, 5658, 6150, 6900, 6910, 8292, 9430, 10365, 11316, 12300, 13820, 14145, 15893, 17275, 18860, 20730, 23575, 28290, 28331, 31786, 34550, 41460, 47150, 47679, 51825, 56580, 56662, 63572, 69100, 70725, 79465, 84993, 94300, 95358, 103650, 113324, 141450, 141655, 158930, 169986, 190716, 207300, 238395, 282900, 283310, 317860, 339972, 397325, 424965, 476790, 566620, 651613, 708275, 794650, 849930, 953580, 1191975, 1303226, 1416550, 1589300, 1699860, 1954839, 2124825, 2383950, 2606452, 2833100, 3258065, 3909678, 4249650, 4767900, 6516130, 7819356, 8499300, 9774195, 13032260, 16290325, 19548390, 32580650, 39096780, 48870975, 65161300, 97741950, 195483900]

約数ペア:

[(1, 195483900), (2, 97741950), (3, 65161300), (4, 48870975), (5, 39096780), (6, 32580650), (10, 19548390), (12, 16290325), (15, 13032260), (20, 9774195), (23, 8499300), (25, 7819356), (30, 6516130), (41, 4767900), (46, 4249650), (50, 3909678), (60, 3258065), (69, 2833100), (75, 2606452), (82, 2383950), (92, 2124825), (100, 1954839), (115, 1699860), (123, 1589300), (138, 1416550), (150, 1303226), (164, 1191975), (205, 953580), (230, 849930), (246, 794650), (276, 708275), (300, 651613), (345, 566620), (410, 476790), (460, 424965), (492, 397325), (575, 339972), (615, 317860), (690, 283310), (691, 282900), (820, 238395), (943, 207300), (1025, 190716), (1150, 169986), (1230, 158930), (1380, 141655), (1382, 141450), (1725, 113324), (1886, 103650), (2050, 95358), (2073, 94300), (2300, 84993), (2460, 79465), (2764, 70725), (2829, 69100), (3075, 63572), (3450, 56662), (3455, 56580), (3772, 51825), (4100, 47679), (4146, 47150), (4715, 41460), (5658, 34550), (6150, 31786), (6900, 28331), (6910, 28290), (8292, 23575), (9430, 20730), (10365, 18860), (11316, 17275), (12300, 15893), (13820, 14145)]