201872520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 711244800

約数和(自身を除く): 509372280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 47, 54, 60, 72, 82, 90, 94, 97, 108, 120, 123, 135, 141, 164, 180, 188, 194, 205, 216, 235, 246, 270, 282, 291, 328, 360, 369, 376, 388, 410, 423, 470, 485, 492, 540, 564, 582, 615, 705, 738, 776, 820, 846, 873, 940, 970, 984, 1080, 1107, 1128, 1164, 1230, 1269, 1410, 1455, 1476, 1640, 1692, 1746, 1845, 1880, 1927, 1940, 2115, 2214, 2328, 2460, 2538, 2619, 2820, 2910, 2952, 3384, 3492, 3690, 3854, 3880, 3977, 4230, 4365, 4428, 4559, 4920, 5076, 5238, 5535, 5640, 5781, 5820, 6345, 6984, 7380, 7708, 7954, 8460, 8730, 8856, 9118, 9635, 10152, 10476, 11070, 11562, 11640, 11931, 12690, 13095, 13677, 14760, 15416, 15908, 16920, 17343, 17460, 18236, 19270, 19885, 20952, 22140, 22795, 23124, 23862, 25380, 26190, 27354, 28905, 31816, 34686, 34920, 35793, 36472, 38540, 39770, 41031, 44280, 45590, 46248, 47724, 50760, 52029, 52380, 54708, 57810, 59655, 68385, 69372, 71586, 77080, 79540, 82062, 86715, 91180, 95448, 104058, 104760, 107379, 109416, 115620, 119310, 123093, 136770, 138744, 143172, 159080, 164124, 173430, 178965, 182360, 186919, 205155, 208116, 214758, 231240, 238620, 246186, 260145, 273540, 286344, 328248, 346860, 357930, 373838, 410310, 416232, 429516, 477240, 492372, 520290, 536895, 547080, 560757, 615465, 693720, 715860, 747676, 820620, 859032, 934595, 984744, 1040580, 1073790, 1121514, 1230930, 1431720, 1495352, 1641240, 1682271, 1869190, 2081160, 2147580, 2243028, 2461860, 2803785, 3364542, 3738380, 4295160, 4486056, 4923720, 5046813, 5607570, 6729084, 7476760, 8411355, 10093626, 11215140, 13458168, 16822710, 20187252, 22430280, 25234065, 33645420, 40374504, 50468130, 67290840, 100936260, 201872520]

約数ペア:

[(1, 201872520), (2, 100936260), (3, 67290840), (4, 50468130), (5, 40374504), (6, 33645420), (8, 25234065), (9, 22430280), (10, 20187252), (12, 16822710), (15, 13458168), (18, 11215140), (20, 10093626), (24, 8411355), (27, 7476760), (30, 6729084), (36, 5607570), (40, 5046813), (41, 4923720), (45, 4486056), (47, 4295160), (54, 3738380), (60, 3364542), (72, 2803785), (82, 2461860), (90, 2243028), (94, 2147580), (97, 2081160), (108, 1869190), (120, 1682271), (123, 1641240), (135, 1495352), (141, 1431720), (164, 1230930), (180, 1121514), (188, 1073790), (194, 1040580), (205, 984744), (216, 934595), (235, 859032), (246, 820620), (270, 747676), (282, 715860), (291, 693720), (328, 615465), (360, 560757), (369, 547080), (376, 536895), (388, 520290), (410, 492372), (423, 477240), (470, 429516), (485, 416232), (492, 410310), (540, 373838), (564, 357930), (582, 346860), (615, 328248), (705, 286344), (738, 273540), (776, 260145), (820, 246186), (846, 238620), (873, 231240), (940, 214758), (970, 208116), (984, 205155), (1080, 186919), (1107, 182360), (1128, 178965), (1164, 173430), (1230, 164124), (1269, 159080), (1410, 143172), (1455, 138744), (1476, 136770), (1640, 123093), (1692, 119310), (1746, 115620), (1845, 109416), (1880, 107379), (1927, 104760), (1940, 104058), (2115, 95448), (2214, 91180), (2328, 86715), (2460, 82062), (2538, 79540), (2619, 77080), (2820, 71586), (2910, 69372), (2952, 68385), (3384, 59655), (3492, 57810), (3690, 54708), (3854, 52380), (3880, 52029), (3977, 50760), (4230, 47724), (4365, 46248), (4428, 45590), (4559, 44280), (4920, 41031), (5076, 39770), (5238, 38540), (5535, 36472), (5640, 35793), (5781, 34920), (5820, 34686), (6345, 31816), (6984, 28905), (7380, 27354), (7708, 26190), (7954, 25380), (8460, 23862), (8730, 23124), (8856, 22795), (9118, 22140), (9635, 20952), (10152, 19885), (10476, 19270), (11070, 18236), (11562, 17460), (11640, 17343), (11931, 16920), (12690, 15908), (13095, 15416), (13677, 14760)]