17668950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 51465456

約数和(自身を除く): 33796506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 41, 50, 51, 65, 75, 78, 82, 85, 102, 123, 130, 150, 169, 170, 195, 205, 221, 246, 255, 325, 338, 390, 410, 425, 442, 507, 510, 533, 615, 650, 663, 697, 845, 850, 975, 1014, 1025, 1066, 1105, 1230, 1275, 1326, 1394, 1599, 1690, 1950, 2050, 2091, 2210, 2535, 2550, 2665, 2873, 3075, 3198, 3315, 3485, 4182, 4225, 5070, 5330, 5525, 5746, 6150, 6630, 6929, 6970, 7995, 8450, 8619, 9061, 10455, 11050, 12675, 13325, 13858, 14365, 15990, 16575, 17238, 17425, 18122, 20787, 20910, 25350, 26650, 27183, 28730, 33150, 34645, 34850, 39975, 41574, 43095, 45305, 52275, 54366, 69290, 71825, 79950, 86190, 90610, 103935, 104550, 117793, 135915, 143650, 173225, 207870, 215475, 226525, 235586, 271830, 346450, 353379, 430950, 453050, 519675, 588965, 679575, 706758, 1039350, 1177930, 1359150, 1766895, 2944825, 3533790, 5889650, 8834475, 17668950]

約数ペア:

[(1, 17668950), (2, 8834475), (3, 5889650), (5, 3533790), (6, 2944825), (10, 1766895), (13, 1359150), (15, 1177930), (17, 1039350), (25, 706758), (26, 679575), (30, 588965), (34, 519675), (39, 453050), (41, 430950), (50, 353379), (51, 346450), (65, 271830), (75, 235586), (78, 226525), (82, 215475), (85, 207870), (102, 173225), (123, 143650), (130, 135915), (150, 117793), (169, 104550), (170, 103935), (195, 90610), (205, 86190), (221, 79950), (246, 71825), (255, 69290), (325, 54366), (338, 52275), (390, 45305), (410, 43095), (425, 41574), (442, 39975), (507, 34850), (510, 34645), (533, 33150), (615, 28730), (650, 27183), (663, 26650), (697, 25350), (845, 20910), (850, 20787), (975, 18122), (1014, 17425), (1025, 17238), (1066, 16575), (1105, 15990), (1230, 14365), (1275, 13858), (1326, 13325), (1394, 12675), (1599, 11050), (1690, 10455), (1950, 9061), (2050, 8619), (2091, 8450), (2210, 7995), (2535, 6970), (2550, 6929), (2665, 6630), (2873, 6150), (3075, 5746), (3198, 5525), (3315, 5330), (3485, 5070), (4182, 4225)]