1804429800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{4751}}^1$

素因数の和:4984

約数の個数: 144

約数和(自身を含む): 6089878080

約数和(自身を除く): 4285448280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 211, 225, 300, 360, 422, 450, 600, 633, 844, 900, 1055, 1266, 1688, 1800, 1899, 2110, 2532, 3165, 3798, 4220, 4751, 5064, 5275, 6330, 7596, 8440, 9495, 9502, 10550, 12660, 14253, 15192, 15825, 18990, 19004, 21100, 23755, 25320, 28506, 31650, 37980, 38008, 42200, 42759, 47475, 47510, 57012, 63300, 71265, 75960, 85518, 94950, 95020, 114024, 118775, 126600, 142530, 171036, 189900, 190040, 213795, 237550, 285060, 342072, 356325, 379800, 427590, 475100, 570120, 712650, 855180, 950200, 1002461, 1068975, 1425300, 1710360, 2004922, 2137950, 2850600, 3007383, 4009844, 4275900, 5012305, 6014766, 8019688, 8551800, 9022149, 10024610, 12029532, 15036915, 18044298, 20049220, 24059064, 25061525, 30073830, 36088596, 40098440, 45110745, 50123050, 60147660, 72177192, 75184575, 90221490, 100246100, 120295320, 150369150, 180442980, 200492200, 225553725, 300738300, 360885960, 451107450, 601476600, 902214900, 1804429800]

約数ペア:

[(1, 1804429800), (2, 902214900), (3, 601476600), (4, 451107450), (5, 360885960), (6, 300738300), (8, 225553725), (9, 200492200), (10, 180442980), (12, 150369150), (15, 120295320), (18, 100246100), (20, 90221490), (24, 75184575), (25, 72177192), (30, 60147660), (36, 50123050), (40, 45110745), (45, 40098440), (50, 36088596), (60, 30073830), (72, 25061525), (75, 24059064), (90, 20049220), (100, 18044298), (120, 15036915), (150, 12029532), (180, 10024610), (200, 9022149), (211, 8551800), (225, 8019688), (300, 6014766), (360, 5012305), (422, 4275900), (450, 4009844), (600, 3007383), (633, 2850600), (844, 2137950), (900, 2004922), (1055, 1710360), (1266, 1425300), (1688, 1068975), (1800, 1002461), (1899, 950200), (2110, 855180), (2532, 712650), (3165, 570120), (3798, 475100), (4220, 427590), (4751, 379800), (5064, 356325), (5275, 342072), (6330, 285060), (7596, 237550), (8440, 213795), (9495, 190040), (9502, 189900), (10550, 171036), (12660, 142530), (14253, 126600), (15192, 118775), (15825, 114024), (18990, 95020), (19004, 94950), (21100, 85518), (23755, 75960), (25320, 71265), (28506, 63300), (31650, 57012), (37980, 47510), (38008, 47475), (42200, 42759)]