51009300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 162

約数和(自身を含む): 169818558

約数和(自身を除く): 118809258

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 157, 171, 180, 190, 225, 228, 285, 300, 314, 342, 361, 380, 450, 471, 475, 570, 628, 684, 722, 785, 855, 900, 942, 950, 1083, 1140, 1413, 1425, 1444, 1570, 1710, 1805, 1884, 1900, 2166, 2355, 2826, 2850, 2983, 3140, 3249, 3420, 3610, 3925, 4275, 4332, 4710, 5415, 5652, 5700, 5966, 6498, 7065, 7220, 7850, 8550, 8949, 9025, 9420, 10830, 11775, 11932, 12996, 14130, 14915, 15700, 16245, 17100, 17898, 18050, 21660, 23550, 26847, 27075, 28260, 29830, 32490, 35325, 35796, 36100, 44745, 47100, 53694, 54150, 56677, 59660, 64980, 70650, 74575, 81225, 89490, 107388, 108300, 113354, 134235, 141300, 149150, 162450, 170031, 178980, 223725, 226708, 268470, 283385, 298300, 324900, 340062, 447450, 510093, 536940, 566770, 671175, 680124, 850155, 894900, 1020186, 1133540, 1342350, 1416925, 1700310, 2040372, 2550465, 2684700, 2833850, 3400620, 4250775, 5100930, 5667700, 8501550, 10201860, 12752325, 17003100, 25504650, 51009300]

約数ペア:

[(1, 51009300), (2, 25504650), (3, 17003100), (4, 12752325), (5, 10201860), (6, 8501550), (9, 5667700), (10, 5100930), (12, 4250775), (15, 3400620), (18, 2833850), (19, 2684700), (20, 2550465), (25, 2040372), (30, 1700310), (36, 1416925), (38, 1342350), (45, 1133540), (50, 1020186), (57, 894900), (60, 850155), (75, 680124), (76, 671175), (90, 566770), (95, 536940), (100, 510093), (114, 447450), (150, 340062), (157, 324900), (171, 298300), (180, 283385), (190, 268470), (225, 226708), (228, 223725), (285, 178980), (300, 170031), (314, 162450), (342, 149150), (361, 141300), (380, 134235), (450, 113354), (471, 108300), (475, 107388), (570, 89490), (628, 81225), (684, 74575), (722, 70650), (785, 64980), (855, 59660), (900, 56677), (942, 54150), (950, 53694), (1083, 47100), (1140, 44745), (1413, 36100), (1425, 35796), (1444, 35325), (1570, 32490), (1710, 29830), (1805, 28260), (1884, 27075), (1900, 26847), (2166, 23550), (2355, 21660), (2826, 18050), (2850, 17898), (2983, 17100), (3140, 16245), (3249, 15700), (3420, 14915), (3610, 14130), (3925, 12996), (4275, 11932), (4332, 11775), (4710, 10830), (5415, 9420), (5652, 9025), (5700, 8949), (5966, 8550), (6498, 7850), (7065, 7220)]