153214400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3142

約数の個数: 84

約数和(自身を含む): 389290560

約数和(自身を除く): 236076160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3089, 3100, 4960, 6178, 6200, 9920, 12356, 12400, 15445, 24712, 24800, 30890, 49424, 49600, 61780, 77225, 95759, 98848, 123560, 154450, 191518, 197696, 247120, 308900, 383036, 478795, 494240, 617800, 766072, 957590, 988480, 1235600, 1532144, 1915180, 2393975, 2471200, 3064288, 3830360, 4787950, 4942400, 6128576, 7660720, 9575900, 15321440, 19151800, 30642880, 38303600, 76607200, 153214400]

約数ペア:

[(1, 153214400), (2, 76607200), (4, 38303600), (5, 30642880), (8, 19151800), (10, 15321440), (16, 9575900), (20, 7660720), (25, 6128576), (31, 4942400), (32, 4787950), (40, 3830360), (50, 3064288), (62, 2471200), (64, 2393975), (80, 1915180), (100, 1532144), (124, 1235600), (155, 988480), (160, 957590), (200, 766072), (248, 617800), (310, 494240), (320, 478795), (400, 383036), (496, 308900), (620, 247120), (775, 197696), (800, 191518), (992, 154450), (1240, 123560), (1550, 98848), (1600, 95759), (1984, 77225), (2480, 61780), (3089, 49600), (3100, 49424), (4960, 30890), (6178, 24800), (6200, 24712), (9920, 15445), (12356, 12400)]