155226150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 448123104

約数和(自身を除く): 292896954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 103, 150, 153, 170, 197, 206, 225, 255, 306, 309, 394, 425, 450, 510, 515, 591, 618, 765, 850, 927, 985, 1030, 1182, 1275, 1530, 1545, 1751, 1773, 1854, 1970, 2550, 2575, 2955, 3090, 3349, 3502, 3546, 3825, 4635, 4925, 5150, 5253, 5910, 6698, 7650, 7725, 8755, 8865, 9270, 9850, 10047, 10506, 14775, 15450, 15759, 16745, 17510, 17730, 20094, 20291, 23175, 26265, 29550, 30141, 31518, 33490, 40582, 43775, 44325, 46350, 50235, 52530, 60282, 60873, 78795, 83725, 87550, 88650, 100470, 101455, 121746, 131325, 150705, 157590, 167450, 182619, 202910, 251175, 262650, 301410, 304365, 344947, 365238, 393975, 502350, 507275, 608730, 689894, 753525, 787950, 913095, 1014550, 1034841, 1507050, 1521825, 1724735, 1826190, 2069682, 3043650, 3104523, 3449470, 4565475, 5174205, 6209046, 8623675, 9130950, 10348410, 15522615, 17247350, 25871025, 31045230, 51742050, 77613075, 155226150]

約数ペア:

[(1, 155226150), (2, 77613075), (3, 51742050), (5, 31045230), (6, 25871025), (9, 17247350), (10, 15522615), (15, 10348410), (17, 9130950), (18, 8623675), (25, 6209046), (30, 5174205), (34, 4565475), (45, 3449470), (50, 3104523), (51, 3043650), (75, 2069682), (85, 1826190), (90, 1724735), (102, 1521825), (103, 1507050), (150, 1034841), (153, 1014550), (170, 913095), (197, 787950), (206, 753525), (225, 689894), (255, 608730), (306, 507275), (309, 502350), (394, 393975), (425, 365238), (450, 344947), (510, 304365), (515, 301410), (591, 262650), (618, 251175), (765, 202910), (850, 182619), (927, 167450), (985, 157590), (1030, 150705), (1182, 131325), (1275, 121746), (1530, 101455), (1545, 100470), (1751, 88650), (1773, 87550), (1854, 83725), (1970, 78795), (2550, 60873), (2575, 60282), (2955, 52530), (3090, 50235), (3349, 46350), (3502, 44325), (3546, 43775), (3825, 40582), (4635, 33490), (4925, 31518), (5150, 30141), (5253, 29550), (5910, 26265), (6698, 23175), (7650, 20291), (7725, 20094), (8755, 17730), (8865, 17510), (9270, 16745), (9850, 15759), (10047, 15450), (10506, 14775)]