30944700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 101486560

約数和(自身を除く): 70541860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 90, 100, 108, 135, 146, 150, 157, 180, 219, 225, 270, 292, 300, 314, 365, 438, 450, 471, 540, 628, 657, 675, 730, 785, 876, 900, 942, 1095, 1314, 1350, 1413, 1460, 1570, 1825, 1884, 1971, 2190, 2355, 2628, 2700, 2826, 3140, 3285, 3650, 3925, 3942, 4239, 4380, 4710, 5475, 5652, 6570, 7065, 7300, 7850, 7884, 8478, 9420, 9855, 10950, 11461, 11775, 13140, 14130, 15700, 16425, 16956, 19710, 21195, 21900, 22922, 23550, 28260, 32850, 34383, 35325, 39420, 42390, 45844, 47100, 49275, 57305, 65700, 68766, 70650, 84780, 98550, 103149, 105975, 114610, 137532, 141300, 171915, 197100, 206298, 211950, 229220, 286525, 309447, 343830, 412596, 423900, 515745, 573050, 618894, 687660, 859575, 1031490, 1146100, 1237788, 1547235, 1719150, 2062980, 2578725, 3094470, 3438300, 5157450, 6188940, 7736175, 10314900, 15472350, 30944700]

約数ペア:

[(1, 30944700), (2, 15472350), (3, 10314900), (4, 7736175), (5, 6188940), (6, 5157450), (9, 3438300), (10, 3094470), (12, 2578725), (15, 2062980), (18, 1719150), (20, 1547235), (25, 1237788), (27, 1146100), (30, 1031490), (36, 859575), (45, 687660), (50, 618894), (54, 573050), (60, 515745), (73, 423900), (75, 412596), (90, 343830), (100, 309447), (108, 286525), (135, 229220), (146, 211950), (150, 206298), (157, 197100), (180, 171915), (219, 141300), (225, 137532), (270, 114610), (292, 105975), (300, 103149), (314, 98550), (365, 84780), (438, 70650), (450, 68766), (471, 65700), (540, 57305), (628, 49275), (657, 47100), (675, 45844), (730, 42390), (785, 39420), (876, 35325), (900, 34383), (942, 32850), (1095, 28260), (1314, 23550), (1350, 22922), (1413, 21900), (1460, 21195), (1570, 19710), (1825, 16956), (1884, 16425), (1971, 15700), (2190, 14130), (2355, 13140), (2628, 11775), (2700, 11461), (2826, 10950), (3140, 9855), (3285, 9420), (3650, 8478), (3925, 7884), (3942, 7850), (4239, 7300), (4380, 7065), (4710, 6570), (5475, 5652)]