19466700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 65245824

約数和(自身を除く): 45779124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 347, 374, 425, 510, 550, 561, 660, 694, 748, 825, 850, 935, 1020, 1041, 1100, 1122, 1275, 1388, 1650, 1700, 1735, 1870, 2082, 2244, 2550, 2805, 3300, 3470, 3740, 3817, 4164, 4675, 5100, 5205, 5610, 5899, 6940, 7634, 8675, 9350, 10410, 11220, 11451, 11798, 14025, 15268, 17350, 17697, 18700, 19085, 20820, 22902, 23596, 26025, 28050, 29495, 34700, 35394, 38170, 45804, 52050, 56100, 57255, 58990, 64889, 70788, 76340, 88485, 95425, 104100, 114510, 117980, 129778, 147475, 176970, 190850, 194667, 229020, 259556, 286275, 294950, 324445, 353940, 381700, 389334, 442425, 572550, 589900, 648890, 778668, 884850, 973335, 1145100, 1297780, 1622225, 1769700, 1946670, 3244450, 3893340, 4866675, 6488900, 9733350, 19466700]

約数ペア:

[(1, 19466700), (2, 9733350), (3, 6488900), (4, 4866675), (5, 3893340), (6, 3244450), (10, 1946670), (11, 1769700), (12, 1622225), (15, 1297780), (17, 1145100), (20, 973335), (22, 884850), (25, 778668), (30, 648890), (33, 589900), (34, 572550), (44, 442425), (50, 389334), (51, 381700), (55, 353940), (60, 324445), (66, 294950), (68, 286275), (75, 259556), (85, 229020), (100, 194667), (102, 190850), (110, 176970), (132, 147475), (150, 129778), (165, 117980), (170, 114510), (187, 104100), (204, 95425), (220, 88485), (255, 76340), (275, 70788), (300, 64889), (330, 58990), (340, 57255), (347, 56100), (374, 52050), (425, 45804), (510, 38170), (550, 35394), (561, 34700), (660, 29495), (694, 28050), (748, 26025), (825, 23596), (850, 22902), (935, 20820), (1020, 19085), (1041, 18700), (1100, 17697), (1122, 17350), (1275, 15268), (1388, 14025), (1650, 11798), (1700, 11451), (1735, 11220), (1870, 10410), (2082, 9350), (2244, 8675), (2550, 7634), (2805, 6940), (3300, 5899), (3470, 5610), (3740, 5205), (3817, 5100), (4164, 4675)]