164022900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9041

約数の個数: 72

約数和(自身を含む): 482406624

約数和(自身を除く): 318383724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 8963, 9150, 17926, 18300, 26889, 35852, 44815, 53778, 89630, 107556, 134445, 179260, 224075, 268890, 448150, 537780, 546743, 672225, 896300, 1093486, 1344450, 1640229, 2186972, 2688900, 2733715, 3280458, 5467430, 6560916, 8201145, 10934860, 13668575, 16402290, 27337150, 32804580, 41005725, 54674300, 82011450, 164022900]

約数ペア:

[(1, 164022900), (2, 82011450), (3, 54674300), (4, 41005725), (5, 32804580), (6, 27337150), (10, 16402290), (12, 13668575), (15, 10934860), (20, 8201145), (25, 6560916), (30, 5467430), (50, 3280458), (60, 2733715), (61, 2688900), (75, 2186972), (100, 1640229), (122, 1344450), (150, 1093486), (183, 896300), (244, 672225), (300, 546743), (305, 537780), (366, 448150), (610, 268890), (732, 224075), (915, 179260), (1220, 134445), (1525, 107556), (1830, 89630), (3050, 53778), (3660, 44815), (4575, 35852), (6100, 26889), (8963, 18300), (9150, 17926)]