209834100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 216

約数和(自身を含む): 791685440

約数和(自身を除く): 581851340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1753, 1900, 1995, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3506, 3990, 4275, 4788, 5259, 5700, 5985, 6300, 6650, 7012, 7980, 8550, 8765, 9975, 10518, 11970, 12271, 13300, 15777, 17100, 17530, 19950, 21036, 23940, 24542, 26295, 29925, 31554, 33307, 35060, 36813, 39900, 43825, 49084, 52590, 59850, 61355, 63108, 66614, 73626, 78885, 87650, 99921, 105180, 110439, 119700, 122710, 131475, 133228, 147252, 157770, 166535, 175300, 184065, 199842, 220878, 233149, 245420, 262950, 299763, 306775, 315540, 333070, 368130, 394425, 399684, 441756, 466298, 499605, 525900, 552195, 599526, 613550, 666140, 699447, 736260, 788850, 832675, 920325, 932596, 999210, 1104390, 1165745, 1199052, 1227100, 1398894, 1498815, 1577700, 1665350, 1840650, 1998420, 2098341, 2208780, 2331490, 2498025, 2760975, 2797788, 2997630, 3330700, 3497235, 3681300, 4196682, 4662980, 4996050, 5521950, 5828725, 5995260, 6994470, 7494075, 8393364, 9992100, 10491705, 11043900, 11657450, 13988940, 14988150, 17486175, 20983410, 23314900, 29976300, 34972350, 41966820, 52458525, 69944700, 104917050, 209834100]

約数ペア:

[(1, 209834100), (2, 104917050), (3, 69944700), (4, 52458525), (5, 41966820), (6, 34972350), (7, 29976300), (9, 23314900), (10, 20983410), (12, 17486175), (14, 14988150), (15, 13988940), (18, 11657450), (19, 11043900), (20, 10491705), (21, 9992100), (25, 8393364), (28, 7494075), (30, 6994470), (35, 5995260), (36, 5828725), (38, 5521950), (42, 4996050), (45, 4662980), (50, 4196682), (57, 3681300), (60, 3497235), (63, 3330700), (70, 2997630), (75, 2797788), (76, 2760975), (84, 2498025), (90, 2331490), (95, 2208780), (100, 2098341), (105, 1998420), (114, 1840650), (126, 1665350), (133, 1577700), (140, 1498815), (150, 1398894), (171, 1227100), (175, 1199052), (180, 1165745), (190, 1104390), (210, 999210), (225, 932596), (228, 920325), (252, 832675), (266, 788850), (285, 736260), (300, 699447), (315, 666140), (342, 613550), (350, 599526), (380, 552195), (399, 525900), (420, 499605), (450, 466298), (475, 441756), (525, 399684), (532, 394425), (570, 368130), (630, 333070), (665, 315540), (684, 306775), (700, 299763), (798, 262950), (855, 245420), (900, 233149), (950, 220878), (1050, 199842), (1140, 184065), (1197, 175300), (1260, 166535), (1330, 157770), (1425, 147252), (1575, 133228), (1596, 131475), (1710, 122710), (1753, 119700), (1900, 110439), (1995, 105180), (2100, 99921), (2394, 87650), (2660, 78885), (2850, 73626), (3150, 66614), (3325, 63108), (3420, 61355), (3506, 59850), (3990, 52590), (4275, 49084), (4788, 43825), (5259, 39900), (5700, 36813), (5985, 35060), (6300, 33307), (6650, 31554), (7012, 29925), (7980, 26295), (8550, 24542), (8765, 23940), (9975, 21036), (10518, 19950), (11970, 17530), (12271, 17100), (13300, 15777)]