98741100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 318729600

約数和(自身を除く): 219988500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1019, 1020, 1140, 1275, 1292, 1425, 1615, 1700, 1900, 1938, 2038, 2550, 2850, 3057, 3230, 3876, 4076, 4845, 5095, 5100, 5700, 6114, 6460, 8075, 9690, 10190, 12228, 15285, 16150, 17323, 19361, 19380, 20380, 24225, 25475, 30570, 32300, 34646, 38722, 48450, 50950, 51969, 58083, 61140, 69292, 76425, 77444, 86615, 96805, 96900, 101900, 103938, 116166, 152850, 173230, 193610, 207876, 232332, 259845, 290415, 305700, 329137, 346460, 387220, 433075, 484025, 519690, 580830, 658274, 866150, 968050, 987411, 1039380, 1161660, 1299225, 1316548, 1452075, 1645685, 1732300, 1936100, 1974822, 2598450, 2904150, 3291370, 3949644, 4937055, 5196900, 5808300, 6582740, 8228425, 9874110, 16456850, 19748220, 24685275, 32913700, 49370550, 98741100]

約数ペア:

[(1, 98741100), (2, 49370550), (3, 32913700), (4, 24685275), (5, 19748220), (6, 16456850), (10, 9874110), (12, 8228425), (15, 6582740), (17, 5808300), (19, 5196900), (20, 4937055), (25, 3949644), (30, 3291370), (34, 2904150), (38, 2598450), (50, 1974822), (51, 1936100), (57, 1732300), (60, 1645685), (68, 1452075), (75, 1316548), (76, 1299225), (85, 1161660), (95, 1039380), (100, 987411), (102, 968050), (114, 866150), (150, 658274), (170, 580830), (190, 519690), (204, 484025), (228, 433075), (255, 387220), (285, 346460), (300, 329137), (323, 305700), (340, 290415), (380, 259845), (425, 232332), (475, 207876), (510, 193610), (570, 173230), (646, 152850), (850, 116166), (950, 103938), (969, 101900), (1019, 96900), (1020, 96805), (1140, 86615), (1275, 77444), (1292, 76425), (1425, 69292), (1615, 61140), (1700, 58083), (1900, 51969), (1938, 50950), (2038, 48450), (2550, 38722), (2850, 34646), (3057, 32300), (3230, 30570), (3876, 25475), (4076, 24225), (4845, 20380), (5095, 19380), (5100, 19361), (5700, 17323), (6114, 16150), (6460, 15285), (8075, 12228), (9690, 10190)]