4445100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 108

約数和(自身を含む): 15233400

約数和(自身を除く): 10788300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 449, 450, 495, 550, 660, 825, 898, 900, 990, 1100, 1347, 1650, 1796, 1980, 2245, 2475, 2694, 3300, 4041, 4490, 4939, 4950, 5388, 6735, 8082, 8980, 9878, 9900, 11225, 13470, 14817, 16164, 19756, 20205, 22450, 24695, 26940, 29634, 33675, 40410, 44451, 44900, 49390, 59268, 67350, 74085, 80820, 88902, 98780, 101025, 123475, 134700, 148170, 177804, 202050, 222255, 246950, 296340, 370425, 404100, 444510, 493900, 740850, 889020, 1111275, 1481700, 2222550, 4445100]

約数ペア:

[(1, 4445100), (2, 2222550), (3, 1481700), (4, 1111275), (5, 889020), (6, 740850), (9, 493900), (10, 444510), (11, 404100), (12, 370425), (15, 296340), (18, 246950), (20, 222255), (22, 202050), (25, 177804), (30, 148170), (33, 134700), (36, 123475), (44, 101025), (45, 98780), (50, 88902), (55, 80820), (60, 74085), (66, 67350), (75, 59268), (90, 49390), (99, 44900), (100, 44451), (110, 40410), (132, 33675), (150, 29634), (165, 26940), (180, 24695), (198, 22450), (220, 20205), (225, 19756), (275, 16164), (300, 14817), (330, 13470), (396, 11225), (449, 9900), (450, 9878), (495, 8980), (550, 8082), (660, 6735), (825, 5388), (898, 4950), (900, 4939), (990, 4490), (1100, 4041), (1347, 3300), (1650, 2694), (1796, 2475), (1980, 2245)]