660968100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6316

約数の個数: 180

約数和(自身を含む): 2307780244

約数和(自身を除く): 1646812144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3900, 4050, 4212, 5265, 5850, 6277, 7020, 8100, 8775, 10530, 11700, 12554, 17550, 18831, 21060, 25108, 26325, 31385, 35100, 37662, 52650, 56493, 62770, 75324, 81601, 94155, 105300, 112986, 125540, 156925, 163202, 169479, 188310, 225972, 244803, 282465, 313850, 326404, 338958, 376620, 408005, 470775, 489606, 508437, 564930, 627700, 677916, 734409, 816010, 847395, 941550, 979212, 1016874, 1129860, 1224015, 1412325, 1468818, 1632020, 1694790, 1883100, 2033748, 2040025, 2203227, 2448030, 2542185, 2824650, 2937636, 3389580, 3672045, 4080050, 4236975, 4406454, 4896060, 5084370, 5649300, 6120075, 6609681, 7344090, 8160100, 8473950, 8812908, 10168740, 11016135, 12240150, 12710925, 13219362, 14688180, 16947900, 18360225, 22032270, 24480300, 25421850, 26438724, 33048405, 36720450, 44064540, 50843700, 55080675, 66096810, 73440900, 110161350, 132193620, 165242025, 220322700, 330484050, 660968100]

約数ペア:

[(1, 660968100), (2, 330484050), (3, 220322700), (4, 165242025), (5, 132193620), (6, 110161350), (9, 73440900), (10, 66096810), (12, 55080675), (13, 50843700), (15, 44064540), (18, 36720450), (20, 33048405), (25, 26438724), (26, 25421850), (27, 24480300), (30, 22032270), (36, 18360225), (39, 16947900), (45, 14688180), (50, 13219362), (52, 12710925), (54, 12240150), (60, 11016135), (65, 10168740), (75, 8812908), (78, 8473950), (81, 8160100), (90, 7344090), (100, 6609681), (108, 6120075), (117, 5649300), (130, 5084370), (135, 4896060), (150, 4406454), (156, 4236975), (162, 4080050), (180, 3672045), (195, 3389580), (225, 2937636), (234, 2824650), (260, 2542185), (270, 2448030), (300, 2203227), (324, 2040025), (325, 2033748), (351, 1883100), (390, 1694790), (405, 1632020), (450, 1468818), (468, 1412325), (540, 1224015), (585, 1129860), (650, 1016874), (675, 979212), (702, 941550), (780, 847395), (810, 816010), (900, 734409), (975, 677916), (1053, 627700), (1170, 564930), (1300, 508437), (1350, 489606), (1404, 470775), (1620, 408005), (1755, 376620), (1950, 338958), (2025, 326404), (2106, 313850), (2340, 282465), (2700, 244803), (2925, 225972), (3510, 188310), (3900, 169479), (4050, 163202), (4212, 156925), (5265, 125540), (5850, 112986), (6277, 105300), (7020, 94155), (8100, 81601), (8775, 75324), (10530, 62770), (11700, 56493), (12554, 52650), (17550, 37662), (18831, 35100), (21060, 31385), (25108, 26325)]