393213300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{42281}}^1$

素因数の和:42329

約数の個数: 72

約数和(自身を含む): 1174424832

約数和(自身を除く): 781211532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 42281, 84562, 126843, 169124, 211405, 253686, 422810, 507372, 634215, 845620, 1057025, 1268430, 1310711, 2114050, 2536860, 2621422, 3171075, 3932133, 4228100, 5242844, 6342150, 6553555, 7864266, 12684300, 13107110, 15728532, 19660665, 26214220, 32767775, 39321330, 65535550, 78642660, 98303325, 131071100, 196606650, 393213300]

約数ペア:

[(1, 393213300), (2, 196606650), (3, 131071100), (4, 98303325), (5, 78642660), (6, 65535550), (10, 39321330), (12, 32767775), (15, 26214220), (20, 19660665), (25, 15728532), (30, 13107110), (31, 12684300), (50, 7864266), (60, 6553555), (62, 6342150), (75, 5242844), (93, 4228100), (100, 3932133), (124, 3171075), (150, 2621422), (155, 2536860), (186, 2114050), (300, 1310711), (310, 1268430), (372, 1057025), (465, 845620), (620, 634215), (775, 507372), (930, 422810), (1550, 253686), (1860, 211405), (2325, 169124), (3100, 126843), (4650, 84562), (9300, 42281)]