82499700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 245887040

約数和(自身を除く): 163387340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 79, 100, 118, 150, 158, 177, 236, 237, 295, 300, 316, 354, 395, 474, 590, 708, 790, 885, 948, 1180, 1185, 1475, 1580, 1770, 1975, 2370, 2950, 3481, 3540, 3950, 4425, 4661, 4740, 5900, 5925, 6962, 7900, 8850, 9322, 10443, 11850, 13924, 13983, 17405, 17700, 18644, 20886, 23305, 23700, 27966, 34810, 41772, 46610, 52215, 55932, 69620, 69915, 87025, 93220, 104430, 116525, 139830, 174050, 208860, 233050, 261075, 274999, 279660, 348100, 349575, 466100, 522150, 549998, 699150, 824997, 1044300, 1099996, 1374995, 1398300, 1649994, 2749990, 3299988, 4124985, 5499980, 6874975, 8249970, 13749950, 16499940, 20624925, 27499900, 41249850, 82499700]

約数ペア:

[(1, 82499700), (2, 41249850), (3, 27499900), (4, 20624925), (5, 16499940), (6, 13749950), (10, 8249970), (12, 6874975), (15, 5499980), (20, 4124985), (25, 3299988), (30, 2749990), (50, 1649994), (59, 1398300), (60, 1374995), (75, 1099996), (79, 1044300), (100, 824997), (118, 699150), (150, 549998), (158, 522150), (177, 466100), (236, 349575), (237, 348100), (295, 279660), (300, 274999), (316, 261075), (354, 233050), (395, 208860), (474, 174050), (590, 139830), (708, 116525), (790, 104430), (885, 93220), (948, 87025), (1180, 69915), (1185, 69620), (1475, 55932), (1580, 52215), (1770, 46610), (1975, 41772), (2370, 34810), (2950, 27966), (3481, 23700), (3540, 23305), (3950, 20886), (4425, 18644), (4661, 17700), (4740, 17405), (5900, 13983), (5925, 13924), (6962, 11850), (7900, 10443), (8850, 9322)]