1216569000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{599}}^1\times {\mathrm{677}}^1$

素因数の和:1300

約数の個数: 128

約数和(自身を含む): 3807648000

約数和(自身を除く): 2591079000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 599, 600, 677, 750, 1000, 1198, 1354, 1500, 1797, 2031, 2396, 2708, 2995, 3000, 3385, 3594, 4062, 4792, 5416, 5990, 6770, 7188, 8124, 8985, 10155, 11980, 13540, 14376, 14975, 16248, 16925, 17970, 20310, 23960, 27080, 29950, 33850, 35940, 40620, 44925, 50775, 59900, 67700, 71880, 74875, 81240, 84625, 89850, 101550, 119800, 135400, 149750, 169250, 179700, 203100, 224625, 253875, 299500, 338500, 359400, 405523, 406200, 449250, 507750, 599000, 677000, 811046, 898500, 1015500, 1216569, 1622092, 1797000, 2027615, 2031000, 2433138, 3244184, 4055230, 4866276, 6082845, 8110460, 9732552, 10138075, 12165690, 16220920, 20276150, 24331380, 30414225, 40552300, 48662760, 50690375, 60828450, 81104600, 101380750, 121656900, 152071125, 202761500, 243313800, 304142250, 405523000, 608284500, 1216569000]

約数ペア:

[(1, 1216569000), (2, 608284500), (3, 405523000), (4, 304142250), (5, 243313800), (6, 202761500), (8, 152071125), (10, 121656900), (12, 101380750), (15, 81104600), (20, 60828450), (24, 50690375), (25, 48662760), (30, 40552300), (40, 30414225), (50, 24331380), (60, 20276150), (75, 16220920), (100, 12165690), (120, 10138075), (125, 9732552), (150, 8110460), (200, 6082845), (250, 4866276), (300, 4055230), (375, 3244184), (500, 2433138), (599, 2031000), (600, 2027615), (677, 1797000), (750, 1622092), (1000, 1216569), (1198, 1015500), (1354, 898500), (1500, 811046), (1797, 677000), (2031, 599000), (2396, 507750), (2708, 449250), (2995, 406200), (3000, 405523), (3385, 359400), (3594, 338500), (4062, 299500), (4792, 253875), (5416, 224625), (5990, 203100), (6770, 179700), (7188, 169250), (8124, 149750), (8985, 135400), (10155, 119800), (11980, 101550), (13540, 89850), (14376, 84625), (14975, 81240), (16248, 74875), (16925, 71880), (17970, 67700), (20310, 59900), (23960, 50775), (27080, 44925), (29950, 40620), (33850, 35940)]