259204950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 761844096

約数和(自身を除く): 502639146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 150, 153, 155, 170, 186, 225, 255, 279, 306, 310, 425, 450, 465, 510, 527, 558, 765, 775, 850, 930, 1054, 1093, 1275, 1395, 1530, 1550, 1581, 2186, 2325, 2550, 2635, 2790, 3162, 3279, 3825, 4650, 4743, 5270, 5465, 6558, 6975, 7650, 7905, 9486, 9837, 10930, 13175, 13950, 15810, 16395, 18581, 19674, 23715, 26350, 27325, 32790, 33883, 37162, 39525, 47430, 49185, 54650, 55743, 67766, 79050, 81975, 92905, 98370, 101649, 111486, 118575, 163950, 167229, 169415, 185810, 203298, 237150, 245925, 278715, 304947, 334458, 338830, 464525, 491850, 508245, 557430, 576011, 609894, 836145, 847075, 929050, 1016490, 1152022, 1393575, 1524735, 1672290, 1694150, 1728033, 2541225, 2787150, 2880055, 3049470, 3456066, 4180725, 5082450, 5184099, 5760110, 7623675, 8361450, 8640165, 10368198, 14400275, 15247350, 17280330, 25920495, 28800550, 43200825, 51840990, 86401650, 129602475, 259204950]

約数ペア:

[(1, 259204950), (2, 129602475), (3, 86401650), (5, 51840990), (6, 43200825), (9, 28800550), (10, 25920495), (15, 17280330), (17, 15247350), (18, 14400275), (25, 10368198), (30, 8640165), (31, 8361450), (34, 7623675), (45, 5760110), (50, 5184099), (51, 5082450), (62, 4180725), (75, 3456066), (85, 3049470), (90, 2880055), (93, 2787150), (102, 2541225), (150, 1728033), (153, 1694150), (155, 1672290), (170, 1524735), (186, 1393575), (225, 1152022), (255, 1016490), (279, 929050), (306, 847075), (310, 836145), (425, 609894), (450, 576011), (465, 557430), (510, 508245), (527, 491850), (558, 464525), (765, 338830), (775, 334458), (850, 304947), (930, 278715), (1054, 245925), (1093, 237150), (1275, 203298), (1395, 185810), (1530, 169415), (1550, 167229), (1581, 163950), (2186, 118575), (2325, 111486), (2550, 101649), (2635, 98370), (2790, 92905), (3162, 81975), (3279, 79050), (3825, 67766), (4650, 55743), (4743, 54650), (5270, 49185), (5465, 47430), (6558, 39525), (6975, 37162), (7650, 33883), (7905, 32790), (9486, 27325), (9837, 26350), (10930, 23715), (13175, 19674), (13950, 18581), (15810, 16395)]