30486500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 76108032

約数和(自身を除く): 45621532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 125, 220, 230, 241, 250, 253, 275, 460, 482, 500, 506, 550, 575, 964, 1012, 1100, 1150, 1205, 1265, 1375, 2300, 2410, 2530, 2651, 2750, 2875, 4820, 5060, 5302, 5500, 5543, 5750, 6025, 6325, 10604, 11086, 11500, 12050, 12650, 13255, 22172, 24100, 25300, 26510, 27715, 30125, 31625, 53020, 55430, 60250, 60973, 63250, 66275, 110860, 120500, 121946, 126500, 132550, 138575, 243892, 265100, 277150, 304865, 331375, 554300, 609730, 662750, 692875, 1219460, 1325500, 1385750, 1524325, 2771500, 3048650, 6097300, 7621625, 15243250, 30486500]

約数ペア:

[(1, 30486500), (2, 15243250), (4, 7621625), (5, 6097300), (10, 3048650), (11, 2771500), (20, 1524325), (22, 1385750), (23, 1325500), (25, 1219460), (44, 692875), (46, 662750), (50, 609730), (55, 554300), (92, 331375), (100, 304865), (110, 277150), (115, 265100), (125, 243892), (220, 138575), (230, 132550), (241, 126500), (250, 121946), (253, 120500), (275, 110860), (460, 66275), (482, 63250), (500, 60973), (506, 60250), (550, 55430), (575, 53020), (964, 31625), (1012, 30125), (1100, 27715), (1150, 26510), (1205, 25300), (1265, 24100), (1375, 22172), (2300, 13255), (2410, 12650), (2530, 12050), (2651, 11500), (2750, 11086), (2875, 10604), (4820, 6325), (5060, 6025), (5302, 5750), (5500, 5543)]