72583860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 214099200

約数和(自身を除く): 141515340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 149, 230, 276, 298, 345, 353, 447, 460, 596, 690, 706, 745, 894, 1059, 1380, 1412, 1490, 1765, 1788, 2118, 2235, 2980, 3427, 3530, 4236, 4470, 5295, 6854, 7060, 8119, 8940, 10281, 10590, 13708, 16238, 17135, 20562, 21180, 24357, 32476, 34270, 40595, 41124, 48714, 51405, 52597, 68540, 81190, 97428, 102810, 105194, 121785, 157791, 162380, 205620, 210388, 243570, 262985, 315582, 487140, 525970, 631164, 788955, 1051940, 1209731, 1577910, 2419462, 3155820, 3629193, 4838924, 6048655, 7258386, 12097310, 14516772, 18145965, 24194620, 36291930, 72583860]

約数ペア:

[(1, 72583860), (2, 36291930), (3, 24194620), (4, 18145965), (5, 14516772), (6, 12097310), (10, 7258386), (12, 6048655), (15, 4838924), (20, 3629193), (23, 3155820), (30, 2419462), (46, 1577910), (60, 1209731), (69, 1051940), (92, 788955), (115, 631164), (138, 525970), (149, 487140), (230, 315582), (276, 262985), (298, 243570), (345, 210388), (353, 205620), (447, 162380), (460, 157791), (596, 121785), (690, 105194), (706, 102810), (745, 97428), (894, 81190), (1059, 68540), (1380, 52597), (1412, 51405), (1490, 48714), (1765, 41124), (1788, 40595), (2118, 34270), (2235, 32476), (2980, 24357), (3427, 21180), (3530, 20562), (4236, 17135), (4470, 16238), (5295, 13708), (6854, 10590), (7060, 10281), (8119, 8940)]