145748250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 397260864

約数和(自身を除く): 251512614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 211, 225, 250, 307, 375, 422, 450, 614, 633, 750, 921, 1055, 1125, 1266, 1535, 1842, 1899, 2110, 2250, 2763, 3070, 3165, 3798, 4605, 5275, 5526, 6330, 7675, 9210, 9495, 10550, 13815, 15350, 15825, 18990, 23025, 26375, 27630, 31650, 38375, 46050, 47475, 52750, 64777, 69075, 76750, 79125, 94950, 115125, 129554, 138150, 158250, 194331, 230250, 237375, 323885, 345375, 388662, 474750, 582993, 647770, 690750, 971655, 1165986, 1619425, 1943310, 2914965, 3238850, 4858275, 5829930, 8097125, 9716550, 14574825, 16194250, 24291375, 29149650, 48582750, 72874125, 145748250]

約数ペア:

[(1, 145748250), (2, 72874125), (3, 48582750), (5, 29149650), (6, 24291375), (9, 16194250), (10, 14574825), (15, 9716550), (18, 8097125), (25, 5829930), (30, 4858275), (45, 3238850), (50, 2914965), (75, 1943310), (90, 1619425), (125, 1165986), (150, 971655), (211, 690750), (225, 647770), (250, 582993), (307, 474750), (375, 388662), (422, 345375), (450, 323885), (614, 237375), (633, 230250), (750, 194331), (921, 158250), (1055, 138150), (1125, 129554), (1266, 115125), (1535, 94950), (1842, 79125), (1899, 76750), (2110, 69075), (2250, 64777), (2763, 52750), (3070, 47475), (3165, 46050), (3798, 38375), (4605, 31650), (5275, 27630), (5526, 26375), (6330, 23025), (7675, 18990), (9210, 15825), (9495, 15350), (10550, 13815)]