142750350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 411640320

約数和(自身を除く): 268889970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 243, 270, 279, 310, 379, 405, 450, 465, 486, 558, 675, 758, 775, 810, 837, 930, 1137, 1215, 1350, 1395, 1550, 1674, 1895, 2025, 2274, 2325, 2430, 2511, 2790, 3411, 3790, 4050, 4185, 4650, 5022, 5685, 6075, 6822, 6975, 7533, 8370, 9475, 10233, 11370, 11749, 12150, 12555, 13950, 15066, 17055, 18950, 20466, 20925, 23498, 25110, 28425, 30699, 34110, 35247, 37665, 41850, 51165, 56850, 58745, 61398, 62775, 70494, 75330, 85275, 92097, 102330, 105741, 117490, 125550, 153495, 170550, 176235, 184194, 188325, 211482, 255825, 293725, 306990, 317223, 352470, 376650, 460485, 511650, 528705, 587450, 634446, 767475, 881175, 920970, 951669, 1057410, 1534950, 1586115, 1762350, 1903338, 2302425, 2643525, 2855007, 3172230, 4604850, 4758345, 5287050, 5710014, 7930575, 9516690, 14275035, 15861150, 23791725, 28550070, 47583450, 71375175, 142750350]

約数ペア:

[(1, 142750350), (2, 71375175), (3, 47583450), (5, 28550070), (6, 23791725), (9, 15861150), (10, 14275035), (15, 9516690), (18, 7930575), (25, 5710014), (27, 5287050), (30, 4758345), (31, 4604850), (45, 3172230), (50, 2855007), (54, 2643525), (62, 2302425), (75, 1903338), (81, 1762350), (90, 1586115), (93, 1534950), (135, 1057410), (150, 951669), (155, 920970), (162, 881175), (186, 767475), (225, 634446), (243, 587450), (270, 528705), (279, 511650), (310, 460485), (379, 376650), (405, 352470), (450, 317223), (465, 306990), (486, 293725), (558, 255825), (675, 211482), (758, 188325), (775, 184194), (810, 176235), (837, 170550), (930, 153495), (1137, 125550), (1215, 117490), (1350, 105741), (1395, 102330), (1550, 92097), (1674, 85275), (1895, 75330), (2025, 70494), (2274, 62775), (2325, 61398), (2430, 58745), (2511, 56850), (2790, 51165), (3411, 41850), (3790, 37665), (4050, 35247), (4185, 34110), (4650, 30699), (5022, 28425), (5685, 25110), (6075, 23498), (6822, 20925), (6975, 20466), (7533, 18950), (8370, 17055), (9475, 15066), (10233, 13950), (11370, 12555), (11749, 12150)]