30298400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 108

約数和(自身を含む): 81561186

約数和(自身を除く): 51262786

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 313, 352, 400, 440, 484, 550, 605, 626, 800, 880, 968, 1100, 1210, 1252, 1565, 1760, 1936, 2200, 2420, 2504, 3025, 3130, 3443, 3872, 4400, 4840, 5008, 6050, 6260, 6886, 7825, 8800, 9680, 10016, 12100, 12520, 13772, 15650, 17215, 19360, 24200, 25040, 27544, 31300, 34430, 37873, 48400, 50080, 55088, 62600, 68860, 75746, 86075, 96800, 110176, 125200, 137720, 151492, 172150, 189365, 250400, 275440, 302984, 344300, 378730, 550880, 605968, 688600, 757460, 946825, 1211936, 1377200, 1514920, 1893650, 2754400, 3029840, 3787300, 6059680, 7574600, 15149200, 30298400]

約数ペア:

[(1, 30298400), (2, 15149200), (4, 7574600), (5, 6059680), (8, 3787300), (10, 3029840), (11, 2754400), (16, 1893650), (20, 1514920), (22, 1377200), (25, 1211936), (32, 946825), (40, 757460), (44, 688600), (50, 605968), (55, 550880), (80, 378730), (88, 344300), (100, 302984), (110, 275440), (121, 250400), (160, 189365), (176, 172150), (200, 151492), (220, 137720), (242, 125200), (275, 110176), (313, 96800), (352, 86075), (400, 75746), (440, 68860), (484, 62600), (550, 55088), (605, 50080), (626, 48400), (800, 37873), (880, 34430), (968, 31300), (1100, 27544), (1210, 25040), (1252, 24200), (1565, 19360), (1760, 17215), (1936, 15650), (2200, 13772), (2420, 12520), (2504, 12100), (3025, 10016), (3130, 9680), (3443, 8800), (3872, 7825), (4400, 6886), (4840, 6260), (5008, 6050)]