315862650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{36943}}^1$

素因数の和:36980

約数の個数: 72

約数和(自身を含む): 893305920

約数和(自身を除く): 577443270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 36943, 73886, 110829, 184715, 221658, 332487, 369430, 554145, 664974, 701917, 923575, 1108290, 1403834, 1662435, 1847150, 2105751, 2770725, 3324870, 3509585, 4211502, 5541450, 6317253, 7019170, 8312175, 10528755, 12634506, 16624350, 17547925, 21057510, 31586265, 35095850, 52643775, 63172530, 105287550, 157931325, 315862650]

約数ペア:

[(1, 315862650), (2, 157931325), (3, 105287550), (5, 63172530), (6, 52643775), (9, 35095850), (10, 31586265), (15, 21057510), (18, 17547925), (19, 16624350), (25, 12634506), (30, 10528755), (38, 8312175), (45, 7019170), (50, 6317253), (57, 5541450), (75, 4211502), (90, 3509585), (95, 3324870), (114, 2770725), (150, 2105751), (171, 1847150), (190, 1662435), (225, 1403834), (285, 1108290), (342, 923575), (450, 701917), (475, 664974), (570, 554145), (855, 369430), (950, 332487), (1425, 221658), (1710, 184715), (2850, 110829), (4275, 73886), (8550, 36943)]