196380900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 658082880

約数和(自身を除く): 461701980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 53, 60, 69, 75, 90, 92, 100, 106, 115, 138, 150, 159, 179, 180, 207, 212, 225, 230, 265, 276, 300, 318, 345, 358, 414, 450, 460, 477, 530, 537, 575, 636, 690, 716, 795, 828, 895, 900, 954, 1035, 1060, 1074, 1150, 1219, 1325, 1380, 1590, 1611, 1725, 1790, 1908, 2070, 2148, 2300, 2385, 2438, 2650, 2685, 3180, 3222, 3450, 3580, 3657, 3975, 4117, 4140, 4475, 4770, 4876, 5175, 5300, 5370, 6095, 6444, 6900, 7314, 7950, 8055, 8234, 8950, 9487, 9540, 10350, 10740, 10971, 11925, 12190, 12351, 13425, 14628, 15900, 16110, 16468, 17900, 18285, 18974, 20585, 20700, 21942, 23850, 24380, 24702, 26850, 28461, 30475, 32220, 36570, 37053, 37948, 40275, 41170, 43884, 47435, 47700, 49404, 53700, 54855, 56922, 60950, 61755, 73140, 74106, 80550, 82340, 85383, 91425, 94870, 102925, 109710, 113844, 121900, 123510, 142305, 148212, 161100, 170766, 182850, 185265, 189740, 205850, 218201, 219420, 237175, 247020, 274275, 284610, 308775, 341532, 365700, 370530, 411700, 426915, 436402, 474350, 548550, 569220, 617550, 654603, 711525, 741060, 853830, 872804, 926325, 948700, 1091005, 1097100, 1235100, 1309206, 1423050, 1707660, 1852650, 1963809, 2134575, 2182010, 2618412, 2846100, 3273015, 3705300, 3927618, 4269150, 4364020, 5455025, 6546030, 7855236, 8538300, 9819045, 10910050, 13092060, 16365075, 19638090, 21820100, 32730150, 39276180, 49095225, 65460300, 98190450, 196380900]

約数ペア:

[(1, 196380900), (2, 98190450), (3, 65460300), (4, 49095225), (5, 39276180), (6, 32730150), (9, 21820100), (10, 19638090), (12, 16365075), (15, 13092060), (18, 10910050), (20, 9819045), (23, 8538300), (25, 7855236), (30, 6546030), (36, 5455025), (45, 4364020), (46, 4269150), (50, 3927618), (53, 3705300), (60, 3273015), (69, 2846100), (75, 2618412), (90, 2182010), (92, 2134575), (100, 1963809), (106, 1852650), (115, 1707660), (138, 1423050), (150, 1309206), (159, 1235100), (179, 1097100), (180, 1091005), (207, 948700), (212, 926325), (225, 872804), (230, 853830), (265, 741060), (276, 711525), (300, 654603), (318, 617550), (345, 569220), (358, 548550), (414, 474350), (450, 436402), (460, 426915), (477, 411700), (530, 370530), (537, 365700), (575, 341532), (636, 308775), (690, 284610), (716, 274275), (795, 247020), (828, 237175), (895, 219420), (900, 218201), (954, 205850), (1035, 189740), (1060, 185265), (1074, 182850), (1150, 170766), (1219, 161100), (1325, 148212), (1380, 142305), (1590, 123510), (1611, 121900), (1725, 113844), (1790, 109710), (1908, 102925), (2070, 94870), (2148, 91425), (2300, 85383), (2385, 82340), (2438, 80550), (2650, 74106), (2685, 73140), (3180, 61755), (3222, 60950), (3450, 56922), (3580, 54855), (3657, 53700), (3975, 49404), (4117, 47700), (4140, 47435), (4475, 43884), (4770, 41170), (4876, 40275), (5175, 37948), (5300, 37053), (5370, 36570), (6095, 32220), (6444, 30475), (6900, 28461), (7314, 26850), (7950, 24702), (8055, 24380), (8234, 23850), (8950, 21942), (9487, 20700), (9540, 20585), (10350, 18974), (10740, 18285), (10971, 17900), (11925, 16468), (12190, 16110), (12351, 15900), (13425, 14628)]