89671950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2346

約数の個数: 72

約数和(自身を含む): 243734400

約数和(自身を除く): 154062450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2225, 2239, 2670, 4005, 4450, 4478, 6675, 6717, 8010, 11195, 13350, 13434, 20025, 20151, 22390, 33585, 40050, 40302, 55975, 67170, 100755, 111950, 167925, 199271, 201510, 335850, 398542, 503775, 597813, 996355, 1007550, 1195626, 1793439, 1992710, 2989065, 3586878, 4981775, 5978130, 8967195, 9963550, 14945325, 17934390, 29890650, 44835975, 89671950]

約数ペア:

[(1, 89671950), (2, 44835975), (3, 29890650), (5, 17934390), (6, 14945325), (9, 9963550), (10, 8967195), (15, 5978130), (18, 4981775), (25, 3586878), (30, 2989065), (45, 1992710), (50, 1793439), (75, 1195626), (89, 1007550), (90, 996355), (150, 597813), (178, 503775), (225, 398542), (267, 335850), (445, 201510), (450, 199271), (534, 167925), (801, 111950), (890, 100755), (1335, 67170), (1602, 55975), (2225, 40302), (2239, 40050), (2670, 33585), (4005, 22390), (4450, 20151), (4478, 20025), (6675, 13434), (6717, 13350), (8010, 11195)]