68472150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 111516330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 89, 115, 138, 150, 178, 223, 230, 267, 345, 445, 446, 534, 575, 669, 690, 890, 1115, 1150, 1335, 1338, 1725, 2047, 2225, 2230, 2670, 3345, 3450, 4094, 4450, 5129, 5575, 6141, 6675, 6690, 10235, 10258, 11150, 12282, 13350, 15387, 16725, 19847, 20470, 25645, 30705, 30774, 33450, 39694, 51175, 51290, 59541, 61410, 76935, 99235, 102350, 119082, 128225, 153525, 153870, 198470, 256450, 297705, 307050, 384675, 456481, 496175, 595410, 769350, 912962, 992350, 1369443, 1488525, 2282405, 2738886, 2977050, 4564810, 6847215, 11412025, 13694430, 22824050, 34236075, 68472150]

約数ペア:

[(1, 68472150), (2, 34236075), (3, 22824050), (5, 13694430), (6, 11412025), (10, 6847215), (15, 4564810), (23, 2977050), (25, 2738886), (30, 2282405), (46, 1488525), (50, 1369443), (69, 992350), (75, 912962), (89, 769350), (115, 595410), (138, 496175), (150, 456481), (178, 384675), (223, 307050), (230, 297705), (267, 256450), (345, 198470), (445, 153870), (446, 153525), (534, 128225), (575, 119082), (669, 102350), (690, 99235), (890, 76935), (1115, 61410), (1150, 59541), (1335, 51290), (1338, 51175), (1725, 39694), (2047, 33450), (2225, 30774), (2230, 30705), (2670, 25645), (3345, 20470), (3450, 19847), (4094, 16725), (4450, 15387), (5129, 13350), (5575, 12282), (6141, 11150), (6675, 10258), (6690, 10235)]