65268750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{59}}^2$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 165973752

約数和(自身を除く): 100705002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 125, 150, 177, 250, 295, 354, 375, 590, 625, 750, 885, 1250, 1475, 1770, 1875, 2950, 3125, 3481, 3750, 4425, 6250, 6962, 7375, 8850, 9375, 10443, 14750, 17405, 18750, 20886, 22125, 34810, 36875, 44250, 52215, 73750, 87025, 104430, 110625, 174050, 184375, 221250, 261075, 368750, 435125, 522150, 553125, 870250, 1106250, 1305375, 2175625, 2610750, 4351250, 6526875, 10878125, 13053750, 21756250, 32634375, 65268750]

約数ペア:

[(1, 65268750), (2, 32634375), (3, 21756250), (5, 13053750), (6, 10878125), (10, 6526875), (15, 4351250), (25, 2610750), (30, 2175625), (50, 1305375), (59, 1106250), (75, 870250), (118, 553125), (125, 522150), (150, 435125), (177, 368750), (250, 261075), (295, 221250), (354, 184375), (375, 174050), (590, 110625), (625, 104430), (750, 87025), (885, 73750), (1250, 52215), (1475, 44250), (1770, 36875), (1875, 34810), (2950, 22125), (3125, 20886), (3481, 18750), (3750, 17405), (4425, 14750), (6250, 10443), (6962, 9375), (7375, 8850)]