20095925400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{183023}}^1$

素因数の和:183106

約数の個数: 144

約数和(自身を含む): 68595564960

約数和(自身を除く): 48499639560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1464, 1525, 1800, 1830, 2196, 2440, 2745, 3050, 3660, 4392, 4575, 5490, 6100, 7320, 9150, 10980, 12200, 13725, 18300, 21960, 27450, 36600, 54900, 109800, 183023, 366046, 549069, 732092, 915115, 1098138, 1464184, 1647207, 1830230, 2196276, 2745345, 3294414, 3660460, 4392552, 4575575, 5490690, 6588828, 7320920, 8236035, 9151150, 10981380, 11164403, 13177656, 13726725, 16472070, 18302300, 21962760, 22328806, 27453450, 32944140, 33493209, 36604600, 41180175, 44657612, 54906900, 55822015, 65888280, 66986418, 82360350, 89315224, 100479627, 109813800, 111644030, 133972836, 164720700, 167466045, 200959254, 223288060, 267945672, 279110075, 329441400, 334932090, 401918508, 446576120, 502398135, 558220150, 669864180, 803837016, 837330225, 1004796270, 1116440300, 1339728360, 1674660450, 2009592540, 2232880600, 2511990675, 3349320900, 4019185080, 5023981350, 6698641800, 10047962700, 20095925400]

約数ペア:

[(1, 20095925400), (2, 10047962700), (3, 6698641800), (4, 5023981350), (5, 4019185080), (6, 3349320900), (8, 2511990675), (9, 2232880600), (10, 2009592540), (12, 1674660450), (15, 1339728360), (18, 1116440300), (20, 1004796270), (24, 837330225), (25, 803837016), (30, 669864180), (36, 558220150), (40, 502398135), (45, 446576120), (50, 401918508), (60, 334932090), (61, 329441400), (72, 279110075), (75, 267945672), (90, 223288060), (100, 200959254), (120, 167466045), (122, 164720700), (150, 133972836), (180, 111644030), (183, 109813800), (200, 100479627), (225, 89315224), (244, 82360350), (300, 66986418), (305, 65888280), (360, 55822015), (366, 54906900), (450, 44657612), (488, 41180175), (549, 36604600), (600, 33493209), (610, 32944140), (732, 27453450), (900, 22328806), (915, 21962760), (1098, 18302300), (1220, 16472070), (1464, 13726725), (1525, 13177656), (1800, 11164403), (1830, 10981380), (2196, 9151150), (2440, 8236035), (2745, 7320920), (3050, 6588828), (3660, 5490690), (4392, 4575575), (4575, 4392552), (5490, 3660460), (6100, 3294414), (7320, 2745345), (9150, 2196276), (10980, 1830230), (12200, 1647207), (13725, 1464184), (18300, 1098138), (21960, 915115), (27450, 732092), (36600, 549069), (54900, 366046), (109800, 183023)]