201896100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 216

約数和(自身を含む): 734814080

約数和(自身を除く): 532917980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 73, 75, 84, 90, 100, 105, 126, 140, 146, 150, 175, 180, 210, 219, 225, 252, 292, 300, 315, 350, 365, 420, 438, 439, 450, 511, 525, 630, 657, 700, 730, 876, 878, 900, 1022, 1050, 1095, 1260, 1314, 1317, 1460, 1533, 1575, 1756, 1825, 2044, 2100, 2190, 2195, 2555, 2628, 2634, 3066, 3073, 3150, 3285, 3650, 3951, 4380, 4390, 4599, 5110, 5268, 5475, 6132, 6146, 6300, 6570, 6585, 7300, 7665, 7902, 8780, 9198, 9219, 10220, 10950, 10975, 12292, 12775, 13140, 13170, 15330, 15365, 15804, 16425, 18396, 18438, 19755, 21900, 21950, 22995, 25550, 26340, 27657, 30660, 30730, 32047, 32850, 32925, 36876, 38325, 39510, 43900, 45990, 46095, 51100, 55314, 61460, 64094, 65700, 65850, 76650, 76825, 79020, 91980, 92190, 96141, 98775, 110628, 114975, 128188, 131700, 138285, 153300, 153650, 160235, 184380, 192282, 197550, 224329, 229950, 230475, 276570, 288423, 307300, 320470, 384564, 395100, 448658, 459900, 460950, 480705, 553140, 576846, 640940, 672987, 691425, 801175, 897316, 921900, 961410, 1121645, 1153692, 1345974, 1382850, 1442115, 1602350, 1922820, 2018961, 2243290, 2403525, 2691948, 2765700, 2884230, 3204700, 3364935, 4037922, 4486580, 4807050, 5608225, 5768460, 6729870, 7210575, 8075844, 9614100, 10094805, 11216450, 13459740, 14421150, 16824675, 20189610, 22432900, 28842300, 33649350, 40379220, 50474025, 67298700, 100948050, 201896100]

約数ペア:

[(1, 201896100), (2, 100948050), (3, 67298700), (4, 50474025), (5, 40379220), (6, 33649350), (7, 28842300), (9, 22432900), (10, 20189610), (12, 16824675), (14, 14421150), (15, 13459740), (18, 11216450), (20, 10094805), (21, 9614100), (25, 8075844), (28, 7210575), (30, 6729870), (35, 5768460), (36, 5608225), (42, 4807050), (45, 4486580), (50, 4037922), (60, 3364935), (63, 3204700), (70, 2884230), (73, 2765700), (75, 2691948), (84, 2403525), (90, 2243290), (100, 2018961), (105, 1922820), (126, 1602350), (140, 1442115), (146, 1382850), (150, 1345974), (175, 1153692), (180, 1121645), (210, 961410), (219, 921900), (225, 897316), (252, 801175), (292, 691425), (300, 672987), (315, 640940), (350, 576846), (365, 553140), (420, 480705), (438, 460950), (439, 459900), (450, 448658), (511, 395100), (525, 384564), (630, 320470), (657, 307300), (700, 288423), (730, 276570), (876, 230475), (878, 229950), (900, 224329), (1022, 197550), (1050, 192282), (1095, 184380), (1260, 160235), (1314, 153650), (1317, 153300), (1460, 138285), (1533, 131700), (1575, 128188), (1756, 114975), (1825, 110628), (2044, 98775), (2100, 96141), (2190, 92190), (2195, 91980), (2555, 79020), (2628, 76825), (2634, 76650), (3066, 65850), (3073, 65700), (3150, 64094), (3285, 61460), (3650, 55314), (3951, 51100), (4380, 46095), (4390, 45990), (4599, 43900), (5110, 39510), (5268, 38325), (5475, 36876), (6132, 32925), (6146, 32850), (6300, 32047), (6570, 30730), (6585, 30660), (7300, 27657), (7665, 26340), (7902, 25550), (8780, 22995), (9198, 21950), (9219, 21900), (10220, 19755), (10950, 18438), (10975, 18396), (12292, 16425), (12775, 15804), (13140, 15365), (13170, 15330)]