89130150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 259054848

約数和(自身を除く): 169924698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 61, 75, 85, 90, 102, 122, 150, 153, 170, 183, 191, 225, 255, 305, 306, 366, 382, 425, 450, 510, 549, 573, 610, 765, 850, 915, 955, 1037, 1098, 1146, 1275, 1525, 1530, 1719, 1830, 1910, 2074, 2550, 2745, 2865, 3050, 3111, 3247, 3438, 3825, 4575, 4775, 5185, 5490, 5730, 6222, 6494, 7650, 8595, 9150, 9333, 9550, 9741, 10370, 11651, 13725, 14325, 15555, 16235, 17190, 18666, 19482, 23302, 25925, 27450, 28650, 29223, 31110, 32470, 34953, 42975, 46665, 48705, 51850, 58255, 58446, 69906, 77775, 81175, 85950, 93330, 97410, 104859, 116510, 146115, 155550, 162350, 174765, 198067, 209718, 233325, 243525, 291275, 292230, 349530, 396134, 466650, 487050, 524295, 582550, 594201, 730575, 873825, 990335, 1048590, 1188402, 1461150, 1747650, 1782603, 1980670, 2621475, 2971005, 3565206, 4951675, 5242950, 5942010, 8913015, 9903350, 14855025, 17826030, 29710050, 44565075, 89130150]

約数ペア:

[(1, 89130150), (2, 44565075), (3, 29710050), (5, 17826030), (6, 14855025), (9, 9903350), (10, 8913015), (15, 5942010), (17, 5242950), (18, 4951675), (25, 3565206), (30, 2971005), (34, 2621475), (45, 1980670), (50, 1782603), (51, 1747650), (61, 1461150), (75, 1188402), (85, 1048590), (90, 990335), (102, 873825), (122, 730575), (150, 594201), (153, 582550), (170, 524295), (183, 487050), (191, 466650), (225, 396134), (255, 349530), (305, 292230), (306, 291275), (366, 243525), (382, 233325), (425, 209718), (450, 198067), (510, 174765), (549, 162350), (573, 155550), (610, 146115), (765, 116510), (850, 104859), (915, 97410), (955, 93330), (1037, 85950), (1098, 81175), (1146, 77775), (1275, 69906), (1525, 58446), (1530, 58255), (1719, 51850), (1830, 48705), (1910, 46665), (2074, 42975), (2550, 34953), (2745, 32470), (2865, 31110), (3050, 29223), (3111, 28650), (3247, 27450), (3438, 25925), (3825, 23302), (4575, 19482), (4775, 18666), (5185, 17190), (5490, 16235), (5730, 15555), (6222, 14325), (6494, 13725), (7650, 11651), (8595, 10370), (9150, 9741), (9333, 9550)]