869385420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26393}}^1$

素因数の和:26472

約数の個数: 96

約数和(自身を含む): 2749199040

約数和(自身を除く): 1879813620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 26393, 32940, 52786, 79179, 105572, 131965, 158358, 237537, 263930, 316716, 395895, 475074, 527860, 712611, 791790, 950148, 1187685, 1425222, 1583580, 1609973, 2375370, 2850444, 3219946, 3563055, 4750740, 4829919, 6439892, 7126110, 8049865, 9659838, 14252220, 14489757, 16099730, 19319676, 24149595, 28979514, 32199460, 43469271, 48299190, 57959028, 72448785, 86938542, 96598380, 144897570, 173877084, 217346355, 289795140, 434692710, 869385420]

約数ペア:

[(1, 869385420), (2, 434692710), (3, 289795140), (4, 217346355), (5, 173877084), (6, 144897570), (9, 96598380), (10, 86938542), (12, 72448785), (15, 57959028), (18, 48299190), (20, 43469271), (27, 32199460), (30, 28979514), (36, 24149595), (45, 19319676), (54, 16099730), (60, 14489757), (61, 14252220), (90, 9659838), (108, 8049865), (122, 7126110), (135, 6439892), (180, 4829919), (183, 4750740), (244, 3563055), (270, 3219946), (305, 2850444), (366, 2375370), (540, 1609973), (549, 1583580), (610, 1425222), (732, 1187685), (915, 950148), (1098, 791790), (1220, 712611), (1647, 527860), (1830, 475074), (2196, 395895), (2745, 316716), (3294, 263930), (3660, 237537), (5490, 158358), (6588, 131965), (8235, 105572), (10980, 79179), (16470, 52786), (26393, 32940)]