2022888900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{51473}}^1$

素因数の和:51621

約数の個数: 72

約数和(自身を含む): 5897685024

約数和(自身を除く): 3874796124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3275, 3930, 6550, 7860, 9825, 13100, 19650, 39300, 51473, 102946, 154419, 205892, 257365, 308838, 514730, 617676, 772095, 1029460, 1286825, 1544190, 2573650, 3088380, 3860475, 5147300, 6742963, 7720950, 13485926, 15441900, 20228889, 26971852, 33714815, 40457778, 67429630, 80915556, 101144445, 134859260, 168574075, 202288890, 337148150, 404577780, 505722225, 674296300, 1011444450, 2022888900]

約数ペア:

[(1, 2022888900), (2, 1011444450), (3, 674296300), (4, 505722225), (5, 404577780), (6, 337148150), (10, 202288890), (12, 168574075), (15, 134859260), (20, 101144445), (25, 80915556), (30, 67429630), (50, 40457778), (60, 33714815), (75, 26971852), (100, 20228889), (131, 15441900), (150, 13485926), (262, 7720950), (300, 6742963), (393, 5147300), (524, 3860475), (655, 3088380), (786, 2573650), (1310, 1544190), (1572, 1286825), (1965, 1029460), (2620, 772095), (3275, 617676), (3930, 514730), (6550, 308838), (7860, 257365), (9825, 205892), (13100, 154419), (19650, 102946), (39300, 51473)]